Home / 62,152.70-93,242.55-22,709.75

Finding the Fourth Proportional to 62,152.70, 93,242.55 and 22,709.75

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Solution

The fourth proportional to 62,152.70, 93,242.55 and 22,709.75 is: 34,069.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,152.70 : 93,242.55 = 22,709.75 : x
  2. Step 2: Convert to fraction form
    62,152.70/93,242.55 = 22,709.75/x
  3. Step 3: Cross multiply
    62,152.70x = 93,242.55 × 22,709.75
  4. Step 4: Simplify right side
    62,152.70x = 2,117,514,999.86
  5. Step 5: Solve for x
    x = 2,117,514,999.86/62,152.70
  6. Step 6: Final answer
    x = 34,069.56

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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.