Home / 134,637.49-201,997.25-63,614.66

Finding the Fourth Proportional to 134,637.49, 201,997.25 and 63,614.66

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Solution

The fourth proportional to 134,637.49, 201,997.25 and 63,614.66 is: 95,441.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,637.49 : 201,997.25 = 63,614.66 : x
  2. Step 2: Convert to fraction form
    134,637.49/201,997.25 = 63,614.66/x
  3. Step 3: Cross multiply
    134,637.49x = 201,997.25 × 63,614.66
  4. Step 4: Simplify right side
    134,637.49x = 12,849,986,061.61
  5. Step 5: Solve for x
    x = 12,849,986,061.61/134,637.49
  6. Step 6: Final answer
    x = 95,441.37

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1.5x scale

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.