Home / 29,397.13-40,569.44-18,067.10

Finding the Fourth Proportional to 29,397.13, 40,569.44 and 18,067.10

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Solution

The fourth proportional to 29,397.13, 40,569.44 and 18,067.10 is: 24,933.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,397.13 : 40,569.44 = 18,067.10 : x
  2. Step 2: Convert to fraction form
    29,397.13/40,569.44 = 18,067.10/x
  3. Step 3: Cross multiply
    29,397.13x = 40,569.44 × 18,067.10
  4. Step 4: Simplify right side
    29,397.13x = 732,971,836.24
  5. Step 5: Solve for x
    x = 732,971,836.24/29,397.13
  6. Step 6: Final answer
    x = 24,933.45

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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.