Home / 25,053.93-34,565.84-14,291.07

Finding the Fourth Proportional to 25,053.93, 34,565.84 and 14,291.07

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Solution

The fourth proportional to 25,053.93, 34,565.84 and 14,291.07 is: 19,716.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,053.93 : 34,565.84 = 14,291.07 : x
  2. Step 2: Convert to fraction form
    25,053.93/34,565.84 = 14,291.07/x
  3. Step 3: Cross multiply
    25,053.93x = 34,565.84 × 14,291.07
  4. Step 4: Simplify right side
    25,053.93x = 493,982,691.56
  5. Step 5: Solve for x
    x = 493,982,691.56/25,053.93
  6. Step 6: Final answer
    x = 19,716.77

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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.