Home / 29,726.89-41,007.94-22,641.01

Finding the Fourth Proportional to 29,726.89, 41,007.94 and 22,641.01

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Solution

The fourth proportional to 29,726.89, 41,007.94 and 22,641.01 is: 31,233.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,726.89 : 41,007.94 = 22,641.01 : x
  2. Step 2: Convert to fraction form
    29,726.89/41,007.94 = 22,641.01/x
  3. Step 3: Cross multiply
    29,726.89x = 41,007.94 × 22,641.01
  4. Step 4: Simplify right side
    29,726.89x = 928,461,179.62
  5. Step 5: Solve for x
    x = 928,461,179.62/29,726.89
  6. Step 6: Final answer
    x = 31,233.04

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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.