Home / 62,265.22-93,315.54-22,784.32

Finding the Fourth Proportional to 62,265.22, 93,315.54 and 22,784.32

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Solution

The fourth proportional to 62,265.22, 93,315.54 and 22,784.32 is: 34,146.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,265.22 : 93,315.54 = 22,784.32 : x
  2. Step 2: Convert to fraction form
    62,265.22/93,315.54 = 22,784.32/x
  3. Step 3: Cross multiply
    62,265.22x = 93,315.54 × 22,784.32
  4. Step 4: Simplify right side
    62,265.22x = 2,126,131,124.33
  5. Step 5: Solve for x
    x = 2,126,131,124.33/62,265.22
  6. Step 6: Final answer
    x = 34,146.37

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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.