Home / 60,646.27-90,986.96-25,101.02

Finding the Fourth Proportional to 60,646.27, 90,986.96 and 25,101.02

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Solution

The fourth proportional to 60,646.27, 90,986.96 and 25,101.02 is: 37,658.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,646.27 : 90,986.96 = 25,101.02 : x
  2. Step 2: Convert to fraction form
    60,646.27/90,986.96 = 25,101.02/x
  3. Step 3: Cross multiply
    60,646.27x = 90,986.96 × 25,101.02
  4. Step 4: Simplify right side
    60,646.27x = 2,283,865,502.70
  5. Step 5: Solve for x
    x = 2,283,865,502.70/60,646.27
  6. Step 6: Final answer
    x = 37,658.80

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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.