Home / 62,427.48-93,650.56-22,981.60

Finding the Fourth Proportional to 62,427.48, 93,650.56 and 22,981.60

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Solution

The fourth proportional to 62,427.48, 93,650.56 and 22,981.60 is: 34,475.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,427.48 : 93,650.56 = 22,981.60 : x
  2. Step 2: Convert to fraction form
    62,427.48/93,650.56 = 22,981.60/x
  3. Step 3: Cross multiply
    62,427.48x = 93,650.56 × 22,981.60
  4. Step 4: Simplify right side
    62,427.48x = 2,152,239,709.70
  5. Step 5: Solve for x
    x = 2,152,239,709.70/62,427.48
  6. Step 6: Final answer
    x = 34,475.84

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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.