Home / 24,673.66-34,047.45-13,919.32

Finding the Fourth Proportional to 24,673.66, 34,047.45 and 13,919.32

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Solution

The fourth proportional to 24,673.66, 34,047.45 and 13,919.32 is: 19,207.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,673.66 : 34,047.45 = 13,919.32 : x
  2. Step 2: Convert to fraction form
    24,673.66/34,047.45 = 13,919.32/x
  3. Step 3: Cross multiply
    24,673.66x = 34,047.45 × 13,919.32
  4. Step 4: Simplify right side
    24,673.66x = 473,917,351.73
  5. Step 5: Solve for x
    x = 473,917,351.73/24,673.66
  6. Step 6: Final answer
    x = 19,207.42

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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.