Home / 44,620.76-61,541.15-37,928.54

Finding the Fourth Proportional to 44,620.76, 61,541.15 and 37,928.54

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Solution

The fourth proportional to 44,620.76, 61,541.15 and 37,928.54 is: 52,311.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,620.76 : 61,541.15 = 37,928.54 : x
  2. Step 2: Convert to fraction form
    44,620.76/61,541.15 = 37,928.54/x
  3. Step 3: Cross multiply
    44,620.76x = 61,541.15 × 37,928.54
  4. Step 4: Simplify right side
    44,620.76x = 2,334,165,472.07
  5. Step 5: Solve for x
    x = 2,334,165,472.07/44,620.76
  6. Step 6: Final answer
    x = 52,311.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.