Home / 54,069.92-74,510.16-41,337.48

Finding the Fourth Proportional to 54,069.92, 74,510.16 and 41,337.48

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Solution

The fourth proportional to 54,069.92, 74,510.16 and 41,337.48 is: 56,964.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,069.92 : 74,510.16 = 41,337.48 : x
  2. Step 2: Convert to fraction form
    54,069.92/74,510.16 = 41,337.48/x
  3. Step 3: Cross multiply
    54,069.92x = 74,510.16 × 41,337.48
  4. Step 4: Simplify right side
    54,069.92x = 3,080,062,248.80
  5. Step 5: Solve for x
    x = 3,080,062,248.80/54,069.92
  6. Step 6: Final answer
    x = 56,964.43

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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.