Home / 134,353.64-201,576.02-59,463.47

Finding the Fourth Proportional to 134,353.64, 201,576.02 and 59,463.47

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Solution

The fourth proportional to 134,353.64, 201,576.02 and 59,463.47 is: 89,215.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,353.64 : 201,576.02 = 59,463.47 : x
  2. Step 2: Convert to fraction form
    134,353.64/201,576.02 = 59,463.47/x
  3. Step 3: Cross multiply
    134,353.64x = 201,576.02 × 59,463.47
  4. Step 4: Simplify right side
    134,353.64x = 11,986,409,617.99
  5. Step 5: Solve for x
    x = 11,986,409,617.99/134,353.64
  6. Step 6: Final answer
    x = 89,215.37

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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.