Home / 29,787.11-41,148.92-23,810.93

Finding the Fourth Proportional to 29,787.11, 41,148.92 and 23,810.93

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Solution

The fourth proportional to 29,787.11, 41,148.92 and 23,810.93 is: 32,893.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,787.11 : 41,148.92 = 23,810.93 : x
  2. Step 2: Convert to fraction form
    29,787.11/41,148.92 = 23,810.93/x
  3. Step 3: Cross multiply
    29,787.11x = 41,148.92 × 23,810.93
  4. Step 4: Simplify right side
    29,787.11x = 979,794,053.70
  5. Step 5: Solve for x
    x = 979,794,053.70/29,787.11
  6. Step 6: Final answer
    x = 32,893.22

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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.