Home / 60,124.38-90,194.76-25,055.84

Finding the Fourth Proportional to 60,124.38, 90,194.76 and 25,055.84

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Solution

The fourth proportional to 60,124.38, 90,194.76 and 25,055.84 is: 37,587.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,124.38 : 90,194.76 = 25,055.84 : x
  2. Step 2: Convert to fraction form
    60,124.38/90,194.76 = 25,055.84/x
  3. Step 3: Cross multiply
    60,124.38x = 90,194.76 × 25,055.84
  4. Step 4: Simplify right side
    60,124.38x = 2,259,905,024.42
  5. Step 5: Solve for x
    x = 2,259,905,024.42/60,124.38
  6. Step 6: Final answer
    x = 37,587.17

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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.