Home / 29,399.80-40,570.56-17,462.82

Finding the Fourth Proportional to 29,399.80, 40,570.56 and 17,462.82

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Solution

The fourth proportional to 29,399.80, 40,570.56 and 17,462.82 is: 24,098.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,399.80 : 40,570.56 = 17,462.82 : x
  2. Step 2: Convert to fraction form
    29,399.80/40,570.56 = 17,462.82/x
  3. Step 3: Cross multiply
    29,399.80x = 40,570.56 × 17,462.82
  4. Step 4: Simplify right side
    29,399.80x = 708,476,386.58
  5. Step 5: Solve for x
    x = 708,476,386.58/29,399.80
  6. Step 6: Final answer
    x = 24,098.00

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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.