Home / 141,115.42-211,562.15-96,607.27

Finding the Fourth Proportional to 141,115.42, 211,562.15 and 96,607.27

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Solution

The fourth proportional to 141,115.42, 211,562.15 and 96,607.27 is: 144,834.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,115.42 : 211,562.15 = 96,607.27 : x
  2. Step 2: Convert to fraction form
    141,115.42/211,562.15 = 96,607.27/x
  3. Step 3: Cross multiply
    141,115.42x = 211,562.15 × 96,607.27
  4. Step 4: Simplify right side
    141,115.42x = 20,438,440,689.02
  5. Step 5: Solve for x
    x = 20,438,440,689.02/141,115.42
  6. Step 6: Final answer
    x = 144,834.93

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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.