Home / 19,549.83-29,324.66-13,732.41

Finding the Fourth Proportional to 19,549.83, 29,324.66 and 13,732.41

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Solution

The fourth proportional to 19,549.83, 29,324.66 and 13,732.41 is: 20,598.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,549.83 : 29,324.66 = 13,732.41 : x
  2. Step 2: Convert to fraction form
    19,549.83/29,324.66 = 13,732.41/x
  3. Step 3: Cross multiply
    19,549.83x = 29,324.66 × 13,732.41
  4. Step 4: Simplify right side
    19,549.83x = 402,698,185.57
  5. Step 5: Solve for x
    x = 402,698,185.57/19,549.83
  6. Step 6: Final answer
    x = 20,598.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.