Home / 64,000.20-96,002.73-24,561.30

Finding the Fourth Proportional to 64,000.20, 96,002.73 and 24,561.30

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Solution

The fourth proportional to 64,000.20, 96,002.73 and 24,561.30 is: 36,842.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,000.20 : 96,002.73 = 24,561.30 : x
  2. Step 2: Convert to fraction form
    64,000.20/96,002.73 = 24,561.30/x
  3. Step 3: Cross multiply
    64,000.20x = 96,002.73 × 24,561.30
  4. Step 4: Simplify right side
    64,000.20x = 2,357,951,852.35
  5. Step 5: Solve for x
    x = 2,357,951,852.35/64,000.20
  6. Step 6: Final answer
    x = 36,842.88

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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.