Home / 134,425.28-201,683.52-59,535.36

Finding the Fourth Proportional to 134,425.28, 201,683.52 and 59,535.36

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Solution

The fourth proportional to 134,425.28, 201,683.52 and 59,535.36 is: 89,323.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,425.28 : 201,683.52 = 59,535.36 : x
  2. Step 2: Convert to fraction form
    134,425.28/201,683.52 = 59,535.36/x
  3. Step 3: Cross multiply
    134,425.28x = 201,683.52 × 59,535.36
  4. Step 4: Simplify right side
    134,425.28x = 12,007,300,969.27
  5. Step 5: Solve for x
    x = 12,007,300,969.27/134,425.28
  6. Step 6: Final answer
    x = 89,323.24

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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.