Home / 25,191.37-34,764.96-14,437.95

Finding the Fourth Proportional to 25,191.37, 34,764.96 and 14,437.95

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Solution

The fourth proportional to 25,191.37, 34,764.96 and 14,437.95 is: 19,924.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,191.37 : 34,764.96 = 14,437.95 : x
  2. Step 2: Convert to fraction form
    25,191.37/34,764.96 = 14,437.95/x
  3. Step 3: Cross multiply
    25,191.37x = 34,764.96 × 14,437.95
  4. Step 4: Simplify right side
    25,191.37x = 501,934,754.23
  5. Step 5: Solve for x
    x = 501,934,754.23/25,191.37
  6. Step 6: Final answer
    x = 19,924.87

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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.