Home / 62,064.05-93,023.17-28,713.66

Finding the Fourth Proportional to 62,064.05, 93,023.17 and 28,713.66

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Solution

The fourth proportional to 62,064.05, 93,023.17 and 28,713.66 is: 43,036.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,064.05 : 93,023.17 = 28,713.66 : x
  2. Step 2: Convert to fraction form
    62,064.05/93,023.17 = 28,713.66/x
  3. Step 3: Cross multiply
    62,064.05x = 93,023.17 × 28,713.66
  4. Step 4: Simplify right side
    62,064.05x = 2,671,035,531.93
  5. Step 5: Solve for x
    x = 2,671,035,531.93/62,064.05
  6. Step 6: Final answer
    x = 43,036.76

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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.