Home / 33,459.33-46,170.51-19,316.73

Finding the Fourth Proportional to 33,459.33, 46,170.51 and 19,316.73

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Solution

The fourth proportional to 33,459.33, 46,170.51 and 19,316.73 is: 26,655.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,459.33 : 46,170.51 = 19,316.73 : x
  2. Step 2: Convert to fraction form
    33,459.33/46,170.51 = 19,316.73/x
  3. Step 3: Cross multiply
    33,459.33x = 46,170.51 × 19,316.73
  4. Step 4: Simplify right side
    33,459.33x = 891,863,275.63
  5. Step 5: Solve for x
    x = 891,863,275.63/33,459.33
  6. Step 6: Final answer
    x = 26,655.14

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Double scale
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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.