Home / 31,267.53-43,145.31-24,910.29

Finding the Fourth Proportional to 31,267.53, 43,145.31 and 24,910.29

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Solution

The fourth proportional to 31,267.53, 43,145.31 and 24,910.29 is: 34,373.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,267.53 : 43,145.31 = 24,910.29 : x
  2. Step 2: Convert to fraction form
    31,267.53/43,145.31 = 24,910.29/x
  3. Step 3: Cross multiply
    31,267.53x = 43,145.31 × 24,910.29
  4. Step 4: Simplify right side
    31,267.53x = 1,074,762,184.24
  5. Step 5: Solve for x
    x = 1,074,762,184.24/31,267.53
  6. Step 6: Final answer
    x = 34,373.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.