Home / 62,109.57-93,165.87-22,666.65

Finding the Fourth Proportional to 62,109.57, 93,165.87 and 22,666.65

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Solution

The fourth proportional to 62,109.57, 93,165.87 and 22,666.65 is: 34,000.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,109.57 : 93,165.87 = 22,666.65 : x
  2. Step 2: Convert to fraction form
    62,109.57/93,165.87 = 22,666.65/x
  3. Step 3: Cross multiply
    62,109.57x = 93,165.87 × 22,666.65
  4. Step 4: Simplify right side
    62,109.57x = 2,111,758,167.24
  5. Step 5: Solve for x
    x = 2,111,758,167.24/62,109.57
  6. Step 6: Final answer
    x = 34,000.53

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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.