Home / 62,445.28-93,704.80-23,029.92

Finding the Fourth Proportional to 62,445.28, 93,704.80 and 23,029.92

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Solution

The fourth proportional to 62,445.28, 93,704.80 and 23,029.92 is: 34,558.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,445.28 : 93,704.80 = 23,029.92 : x
  2. Step 2: Convert to fraction form
    62,445.28/93,704.80 = 23,029.92/x
  3. Step 3: Cross multiply
    62,445.28x = 93,704.80 × 23,029.92
  4. Step 4: Simplify right side
    62,445.28x = 2,158,014,047.62
  5. Step 5: Solve for x
    x = 2,158,014,047.62/62,445.28
  6. Step 6: Final answer
    x = 34,558.48

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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.