Home / 48,420.60-72,496.17-24,676.95

Finding the Fourth Proportional to 48,420.60, 72,496.17 and 24,676.95

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Solution

The fourth proportional to 48,420.60, 72,496.17 and 24,676.95 is: 36,946.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,420.60 : 72,496.17 = 24,676.95 : x
  2. Step 2: Convert to fraction form
    48,420.60/72,496.17 = 24,676.95/x
  3. Step 3: Cross multiply
    48,420.60x = 72,496.17 × 24,676.95
  4. Step 4: Simplify right side
    48,420.60x = 1,788,984,362.28
  5. Step 5: Solve for x
    x = 1,788,984,362.28/48,420.60
  6. Step 6: Final answer
    x = 36,946.76

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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.