Home / 55,730.60-83,595.92-24,114.78

Finding the Fourth Proportional to 55,730.60, 83,595.92 and 24,114.78

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Solution

The fourth proportional to 55,730.60, 83,595.92 and 24,114.78 is: 36,172.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,730.60 : 83,595.92 = 24,114.78 : x
  2. Step 2: Convert to fraction form
    55,730.60/83,595.92 = 24,114.78/x
  3. Step 3: Cross multiply
    55,730.60x = 83,595.92 × 24,114.78
  4. Step 4: Simplify right side
    55,730.60x = 2,015,897,219.70
  5. Step 5: Solve for x
    x = 2,015,897,219.70/55,730.60
  6. Step 6: Final answer
    x = 36,172.18

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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.