Home / 29,307.18-43,908.57-25,393.26

Finding the Fourth Proportional to 29,307.18, 43,908.57 and 25,393.26

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Solution

The fourth proportional to 29,307.18, 43,908.57 and 25,393.26 is: 38,044.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,307.18 : 43,908.57 = 25,393.26 : x
  2. Step 2: Convert to fraction form
    29,307.18/43,908.57 = 25,393.26/x
  3. Step 3: Cross multiply
    29,307.18x = 43,908.57 × 25,393.26
  4. Step 4: Simplify right side
    29,307.18x = 1,114,981,734.24
  5. Step 5: Solve for x
    x = 1,114,981,734.24/29,307.18
  6. Step 6: Final answer
    x = 38,044.66

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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.