Home / 48,548.83-72,866.64-24,872.50

Finding the Fourth Proportional to 48,548.83, 72,866.64 and 24,872.50

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Solution

The fourth proportional to 48,548.83, 72,866.64 and 24,872.50 is: 37,330.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,548.83 : 72,866.64 = 24,872.50 : x
  2. Step 2: Convert to fraction form
    48,548.83/72,866.64 = 24,872.50/x
  3. Step 3: Cross multiply
    48,548.83x = 72,866.64 × 24,872.50
  4. Step 4: Simplify right side
    48,548.83x = 1,812,375,379.04
  5. Step 5: Solve for x
    x = 1,812,375,379.04/48,548.83
  6. Step 6: Final answer
    x = 37,330.98

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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.