Home / 44,632.28-66,948.13-11,352.06

Finding the Fourth Proportional to 44,632.28, 66,948.13 and 11,352.06

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Solution

The fourth proportional to 44,632.28, 66,948.13 and 11,352.06 is: 17,028.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,632.28 : 66,948.13 = 11,352.06 : x
  2. Step 2: Convert to fraction form
    44,632.28/66,948.13 = 11,352.06/x
  3. Step 3: Cross multiply
    44,632.28x = 66,948.13 × 11,352.06
  4. Step 4: Simplify right side
    44,632.28x = 759,999,188.65
  5. Step 5: Solve for x
    x = 759,999,188.65/44,632.28
  6. Step 6: Final answer
    x = 17,028.02

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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.