Home / 29,864.46-41,124.08-29,201.48

Finding the Fourth Proportional to 29,864.46, 41,124.08 and 29,201.48

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Solution

The fourth proportional to 29,864.46, 41,124.08 and 29,201.48 is: 40,211.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,864.46 : 41,124.08 = 29,201.48 : x
  2. Step 2: Convert to fraction form
    29,864.46/41,124.08 = 29,201.48/x
  3. Step 3: Cross multiply
    29,864.46x = 41,124.08 × 29,201.48
  4. Step 4: Simplify right side
    29,864.46x = 1,200,883,648.01
  5. Step 5: Solve for x
    x = 1,200,883,648.01/29,864.46
  6. Step 6: Final answer
    x = 40,211.13

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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.