Home / 25,191.95-34,764.92-14,013.95

Finding the Fourth Proportional to 25,191.95, 34,764.92 and 14,013.95

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Solution

The fourth proportional to 25,191.95, 34,764.92 and 14,013.95 is: 19,339.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,191.95 : 34,764.92 = 14,013.95 : x
  2. Step 2: Convert to fraction form
    25,191.95/34,764.92 = 14,013.95/x
  3. Step 3: Cross multiply
    25,191.95x = 34,764.92 × 14,013.95
  4. Step 4: Simplify right side
    25,191.95x = 487,193,606.74
  5. Step 5: Solve for x
    x = 487,193,606.74/25,191.95
  6. Step 6: Final answer
    x = 19,339.26

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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.