Home / 134,426.28-201,685.02-59,536.36

Finding the Fourth Proportional to 134,426.28, 201,685.02 and 59,536.36

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Solution

The fourth proportional to 134,426.28, 201,685.02 and 59,536.36 is: 89,324.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,426.28 : 201,685.02 = 59,536.36 : x
  2. Step 2: Convert to fraction form
    134,426.28/201,685.02 = 59,536.36/x
  3. Step 3: Cross multiply
    134,426.28x = 201,685.02 × 59,536.36
  4. Step 4: Simplify right side
    134,426.28x = 12,007,591,957.33
  5. Step 5: Solve for x
    x = 12,007,591,957.33/134,426.28
  6. Step 6: Final answer
    x = 89,324.74

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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.