Home / 62,024.52-93,051.30-20,471.48

Finding the Fourth Proportional to 62,024.52, 93,051.30 and 20,471.48

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Solution

The fourth proportional to 62,024.52, 93,051.30 and 20,471.48 is: 30,712.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,024.52 : 93,051.30 = 20,471.48 : x
  2. Step 2: Convert to fraction form
    62,024.52/93,051.30 = 20,471.48/x
  3. Step 3: Cross multiply
    62,024.52x = 93,051.30 × 20,471.48
  4. Step 4: Simplify right side
    62,024.52x = 1,904,897,826.92
  5. Step 5: Solve for x
    x = 1,904,897,826.92/62,024.52
  6. Step 6: Final answer
    x = 30,712.01

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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.