Home / 48,660.31-67,151.33-26,304.31

Finding the Fourth Proportional to 48,660.31, 67,151.33 and 26,304.31

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Solution

The fourth proportional to 48,660.31, 67,151.33 and 26,304.31 is: 36,300.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,660.31 : 67,151.33 = 26,304.31 : x
  2. Step 2: Convert to fraction form
    48,660.31/67,151.33 = 26,304.31/x
  3. Step 3: Cross multiply
    48,660.31x = 67,151.33 × 26,304.31
  4. Step 4: Simplify right side
    48,660.31x = 1,766,369,401.23
  5. Step 5: Solve for x
    x = 1,766,369,401.23/48,660.31
  6. Step 6: Final answer
    x = 36,300.00

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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.