Home / 62,251.24-85,838.60-42,073.16

Finding the Fourth Proportional to 62,251.24, 85,838.60 and 42,073.16

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Solution

The fourth proportional to 62,251.24, 85,838.60 and 42,073.16 is: 58,014.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,251.24 : 85,838.60 = 42,073.16 : x
  2. Step 2: Convert to fraction form
    62,251.24/85,838.60 = 42,073.16/x
  3. Step 3: Cross multiply
    62,251.24x = 85,838.60 × 42,073.16
  4. Step 4: Simplify right side
    62,251.24x = 3,611,501,151.98
  5. Step 5: Solve for x
    x = 3,611,501,151.98/62,251.24
  6. Step 6: Final answer
    x = 58,014.93

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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.