Home / 62,109.56-93,165.88-22,666.66

Finding the Fourth Proportional to 62,109.56, 93,165.88 and 22,666.66

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Solution

The fourth proportional to 62,109.56, 93,165.88 and 22,666.66 is: 34,000.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,109.56 : 93,165.88 = 22,666.66 : x
  2. Step 2: Convert to fraction form
    62,109.56/93,165.88 = 22,666.66/x
  3. Step 3: Cross multiply
    62,109.56x = 93,165.88 × 22,666.66
  4. Step 4: Simplify right side
    62,109.56x = 2,111,759,325.56
  5. Step 5: Solve for x
    x = 2,111,759,325.56/62,109.56
  6. Step 6: Final answer
    x = 34,000.55

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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.