Home / 134,468.40-201,508.20-59,527.20

Finding the Fourth Proportional to 134,468.40, 201,508.20 and 59,527.20

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Solution

The fourth proportional to 134,468.40, 201,508.20 and 59,527.20 is: 89,204.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,468.40 : 201,508.20 = 59,527.20 : x
  2. Step 2: Convert to fraction form
    134,468.40/201,508.20 = 59,527.20/x
  3. Step 3: Cross multiply
    134,468.40x = 201,508.20 × 59,527.20
  4. Step 4: Simplify right side
    134,468.40x = 11,995,218,923.04
  5. Step 5: Solve for x
    x = 11,995,218,923.04/134,468.40
  6. Step 6: Final answer
    x = 89,204.74

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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.