Home / 55,974.96-83,914.80-24,793.20

Finding the Fourth Proportional to 55,974.96, 83,914.80 and 24,793.20

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Solution

The fourth proportional to 55,974.96, 83,914.80 and 24,793.20 is: 37,168.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,974.96 : 83,914.80 = 24,793.20 : x
  2. Step 2: Convert to fraction form
    55,974.96/83,914.80 = 24,793.20/x
  3. Step 3: Cross multiply
    55,974.96x = 83,914.80 × 24,793.20
  4. Step 4: Simplify right side
    55,974.96x = 2,080,516,419.36
  5. Step 5: Solve for x
    x = 2,080,516,419.36/55,974.96
  6. Step 6: Final answer
    x = 37,168.70

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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.