Home / 62,261.20-93,335.10-22,808.80

Finding the Fourth Proportional to 62,261.20, 93,335.10 and 22,808.80

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Solution

The fourth proportional to 62,261.20, 93,335.10 and 22,808.80 is: 34,192.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,261.20 : 93,335.10 = 22,808.80 : x
  2. Step 2: Convert to fraction form
    62,261.20/93,335.10 = 22,808.80/x
  3. Step 3: Cross multiply
    62,261.20x = 93,335.10 × 22,808.80
  4. Step 4: Simplify right side
    62,261.20x = 2,128,861,628.88
  5. Step 5: Solve for x
    x = 2,128,861,628.88/62,261.20
  6. Step 6: Final answer
    x = 34,192.43

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1.5x scale

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.