Home / 44,600.76-66,901.17-11,323.32

Finding the Fourth Proportional to 44,600.76, 66,901.17 and 11,323.32

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Solution

The fourth proportional to 44,600.76, 66,901.17 and 11,323.32 is: 16,984.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,600.76 : 66,901.17 = 11,323.32 : x
  2. Step 2: Convert to fraction form
    44,600.76/66,901.17 = 11,323.32/x
  3. Step 3: Cross multiply
    44,600.76x = 66,901.17 × 11,323.32
  4. Step 4: Simplify right side
    44,600.76x = 757,543,356.28
  5. Step 5: Solve for x
    x = 757,543,356.28/44,600.76
  6. Step 6: Final answer
    x = 16,984.99

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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.