Home / 134,124.96-201,335.04-113,322.24

Finding the Fourth Proportional to 134,124.96, 201,335.04 and 113,322.24

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Solution

The fourth proportional to 134,124.96, 201,335.04 and 113,322.24 is: 170,108.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,124.96 : 201,335.04 = 113,322.24 : x
  2. Step 2: Convert to fraction form
    134,124.96/201,335.04 = 113,322.24/x
  3. Step 3: Cross multiply
    134,124.96x = 201,335.04 × 113,322.24
  4. Step 4: Simplify right side
    134,124.96x = 22,815,737,723.29
  5. Step 5: Solve for x
    x = 22,815,737,723.29/134,124.96
  6. Step 6: Final answer
    x = 170,108.07

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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.