Home / 48,159.08-72,248.44-16,565.03

Finding the Fourth Proportional to 48,159.08, 72,248.44 and 16,565.03

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Solution

The fourth proportional to 48,159.08, 72,248.44 and 16,565.03 is: 24,850.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,159.08 : 72,248.44 = 16,565.03 : x
  2. Step 2: Convert to fraction form
    48,159.08/72,248.44 = 16,565.03/x
  3. Step 3: Cross multiply
    48,159.08x = 72,248.44 × 16,565.03
  4. Step 4: Simplify right side
    48,159.08x = 1,196,797,576.05
  5. Step 5: Solve for x
    x = 1,196,797,576.05/48,159.08
  6. Step 6: Final answer
    x = 24,850.92

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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.