Home / 44,190.52-66,285.76-36,382.92

Finding the Fourth Proportional to 44,190.52, 66,285.76 and 36,382.92

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Solution

The fourth proportional to 44,190.52, 66,285.76 and 36,382.92 is: 54,574.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.52 : 66,285.76 = 36,382.92 : x
  2. Step 2: Convert to fraction form
    44,190.52/66,285.76 = 36,382.92/x
  3. Step 3: Cross multiply
    44,190.52x = 66,285.76 × 36,382.92
  4. Step 4: Simplify right side
    44,190.52x = 2,411,669,503.22
  5. Step 5: Solve for x
    x = 2,411,669,503.22/44,190.52
  6. Step 6: Final answer
    x = 54,574.36

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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.