Home / 33,684.02-46,484.27-19,343.67

Finding the Fourth Proportional to 33,684.02, 46,484.27 and 19,343.67

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Solution

The fourth proportional to 33,684.02, 46,484.27 and 19,343.67 is: 26,694.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684.02 : 46,484.27 = 19,343.67 : x
  2. Step 2: Convert to fraction form
    33,684.02/46,484.27 = 19,343.67/x
  3. Step 3: Cross multiply
    33,684.02x = 46,484.27 × 19,343.67
  4. Step 4: Simplify right side
    33,684.02x = 899,176,379.07
  5. Step 5: Solve for x
    x = 899,176,379.07/33,684.02
  6. Step 6: Final answer
    x = 26,694.45

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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.