Home / 75,654.63-113,500.17-23,060.88

Finding the Fourth Proportional to 75,654.63, 113,500.17 and 23,060.88

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Solution

The fourth proportional to 75,654.63, 113,500.17 and 23,060.88 is: 34,596.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,654.63 : 113,500.17 = 23,060.88 : x
  2. Step 2: Convert to fraction form
    75,654.63/113,500.17 = 23,060.88/x
  3. Step 3: Cross multiply
    75,654.63x = 113,500.17 × 23,060.88
  4. Step 4: Simplify right side
    75,654.63x = 2,617,413,800.35
  5. Step 5: Solve for x
    x = 2,617,413,800.35/75,654.63
  6. Step 6: Final answer
    x = 34,596.88

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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.