Home / 25,069.20-34,599.18-14,456.76

Finding the Fourth Proportional to 25,069.20, 34,599.18 and 14,456.76

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Solution

The fourth proportional to 25,069.20, 34,599.18 and 14,456.76 is: 19,952.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069.20 : 34,599.18 = 14,456.76 : x
  2. Step 2: Convert to fraction form
    25,069.20/34,599.18 = 14,456.76/x
  3. Step 3: Cross multiply
    25,069.20x = 34,599.18 × 14,456.76
  4. Step 4: Simplify right side
    25,069.20x = 500,192,041.46
  5. Step 5: Solve for x
    x = 500,192,041.46/25,069.20
  6. Step 6: Final answer
    x = 19,952.45

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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.