Home / 61,324.49-92,015.78-25,793.59

Finding the Fourth Proportional to 61,324.49, 92,015.78 and 25,793.59

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Solution

The fourth proportional to 61,324.49, 92,015.78 and 25,793.59 is: 38,702.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,324.49 : 92,015.78 = 25,793.59 : x
  2. Step 2: Convert to fraction form
    61,324.49/92,015.78 = 25,793.59/x
  3. Step 3: Cross multiply
    61,324.49x = 92,015.78 × 25,793.59
  4. Step 4: Simplify right side
    61,324.49x = 2,373,417,261.46
  5. Step 5: Solve for x
    x = 2,373,417,261.46/61,324.49
  6. Step 6: Final answer
    x = 38,702.60

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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.