Home / 47,541.75-71,210.10-44,747.04

Finding the Fourth Proportional to 47,541.75, 71,210.10 and 44,747.04

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Solution

The fourth proportional to 47,541.75, 71,210.10 and 44,747.04 is: 67,024.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,541.75 : 71,210.10 = 44,747.04 : x
  2. Step 2: Convert to fraction form
    47,541.75/71,210.10 = 44,747.04/x
  3. Step 3: Cross multiply
    47,541.75x = 71,210.10 × 44,747.04
  4. Step 4: Simplify right side
    47,541.75x = 3,186,441,027.11
  5. Step 5: Solve for x
    x = 3,186,441,027.11/47,541.75
  6. Step 6: Final answer
    x = 67,024.06

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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.