Home / 44,003.91-66,005.19-10,724.04

Finding the Fourth Proportional to 44,003.91, 66,005.19 and 10,724.04

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Solution

The fourth proportional to 44,003.91, 66,005.19 and 10,724.04 is: 16,085.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,003.91 : 66,005.19 = 10,724.04 : x
  2. Step 2: Convert to fraction form
    44,003.91/66,005.19 = 10,724.04/x
  3. Step 3: Cross multiply
    44,003.91x = 66,005.19 × 10,724.04
  4. Step 4: Simplify right side
    44,003.91x = 707,842,297.77
  5. Step 5: Solve for x
    x = 707,842,297.77/44,003.91
  6. Step 6: Final answer
    x = 16,085.90

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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.