Home / 45,350.60-62,582.56-25,206.96

Finding the Fourth Proportional to 45,350.60, 62,582.56 and 25,206.96

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Solution

The fourth proportional to 45,350.60, 62,582.56 and 25,206.96 is: 34,784.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,350.60 : 62,582.56 = 25,206.96 : x
  2. Step 2: Convert to fraction form
    45,350.60/62,582.56 = 25,206.96/x
  3. Step 3: Cross multiply
    45,350.60x = 62,582.56 × 25,206.96
  4. Step 4: Simplify right side
    45,350.60x = 1,577,516,086.62
  5. Step 5: Solve for x
    x = 1,577,516,086.62/45,350.60
  6. Step 6: Final answer
    x = 34,784.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.