Home / 43,327.17-59,778.81-25,422.93

Finding the Fourth Proportional to 43,327.17, 59,778.81 and 25,422.93

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Solution

The fourth proportional to 43,327.17, 59,778.81 and 25,422.93 is: 35,076.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,327.17 : 59,778.81 = 25,422.93 : x
  2. Step 2: Convert to fraction form
    43,327.17/59,778.81 = 25,422.93/x
  3. Step 3: Cross multiply
    43,327.17x = 59,778.81 × 25,422.93
  4. Step 4: Simplify right side
    43,327.17x = 1,519,752,502.11
  5. Step 5: Solve for x
    x = 1,519,752,502.11/43,327.17
  6. Step 6: Final answer
    x = 35,076.20

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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.