Home / 48,660.48-67,151.28-26,304.48

Finding the Fourth Proportional to 48,660.48, 67,151.28 and 26,304.48

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Solution

The fourth proportional to 48,660.48, 67,151.28 and 26,304.48 is: 36,300.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,660.48 : 67,151.28 = 26,304.48 : x
  2. Step 2: Convert to fraction form
    48,660.48/67,151.28 = 26,304.48/x
  3. Step 3: Cross multiply
    48,660.48x = 67,151.28 × 26,304.48
  4. Step 4: Simplify right side
    48,660.48x = 1,766,379,501.73
  5. Step 5: Solve for x
    x = 1,766,379,501.73/48,660.48
  6. Step 6: Final answer
    x = 36,300.08

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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.