Home / 29,312.93-43,757.15-25,766.04

Finding the Fourth Proportional to 29,312.93, 43,757.15 and 25,766.04

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Solution

The fourth proportional to 29,312.93, 43,757.15 and 25,766.04 is: 38,462.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,312.93 : 43,757.15 = 25,766.04 : x
  2. Step 2: Convert to fraction form
    29,312.93/43,757.15 = 25,766.04/x
  3. Step 3: Cross multiply
    29,312.93x = 43,757.15 × 25,766.04
  4. Step 4: Simplify right side
    29,312.93x = 1,127,448,348.36
  5. Step 5: Solve for x
    x = 1,127,448,348.36/29,312.93
  6. Step 6: Final answer
    x = 38,462.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.