Home / 62,247.15-93,347.80-22,255.34

Finding the Fourth Proportional to 62,247.15, 93,347.80 and 22,255.34

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Solution

The fourth proportional to 62,247.15, 93,347.80 and 22,255.34 is: 33,374.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,247.15 : 93,347.80 = 22,255.34 : x
  2. Step 2: Convert to fraction form
    62,247.15/93,347.80 = 22,255.34/x
  3. Step 3: Cross multiply
    62,247.15x = 93,347.80 × 22,255.34
  4. Step 4: Simplify right side
    62,247.15x = 2,077,487,580.25
  5. Step 5: Solve for x
    x = 2,077,487,580.25/62,247.15
  6. Step 6: Final answer
    x = 33,374.82

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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.