Home / 33,567.44-46,323.60-18,460.76

Finding the Fourth Proportional to 33,567.44, 46,323.60 and 18,460.76

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Solution

The fourth proportional to 33,567.44, 46,323.60 and 18,460.76 is: 25,476.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,567.44 : 46,323.60 = 18,460.76 : x
  2. Step 2: Convert to fraction form
    33,567.44/46,323.60 = 18,460.76/x
  3. Step 3: Cross multiply
    33,567.44x = 46,323.60 × 18,460.76
  4. Step 4: Simplify right side
    33,567.44x = 855,168,861.94
  5. Step 5: Solve for x
    x = 855,168,861.94/33,567.44
  6. Step 6: Final answer
    x = 25,476.14

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Half scale
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Double scale
Find fourth proportional to 33,568.44, 46,324.98 and 18,461.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.