Home / 67,359.20-101,026.44-25,235.15

Finding the Fourth Proportional to 67,359.20, 101,026.44 and 25,235.15

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Solution

The fourth proportional to 67,359.20, 101,026.44 and 25,235.15 is: 37,848.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,359.20 : 101,026.44 = 25,235.15 : x
  2. Step 2: Convert to fraction form
    67,359.20/101,026.44 = 25,235.15/x
  3. Step 3: Cross multiply
    67,359.20x = 101,026.44 × 25,235.15
  4. Step 4: Simplify right side
    67,359.20x = 2,549,416,862.23
  5. Step 5: Solve for x
    x = 2,549,416,862.23/67,359.20
  6. Step 6: Final answer
    x = 37,848.09

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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.