Home / 25,494.69-38,247.51-10,695.08

Finding the Fourth Proportional to 25,494.69, 38,247.51 and 10,695.08

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Solution

The fourth proportional to 25,494.69, 38,247.51 and 10,695.08 is: 16,044.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,494.69 : 38,247.51 = 10,695.08 : x
  2. Step 2: Convert to fraction form
    25,494.69/38,247.51 = 10,695.08/x
  3. Step 3: Cross multiply
    25,494.69x = 38,247.51 × 10,695.08
  4. Step 4: Simplify right side
    25,494.69x = 409,060,179.25
  5. Step 5: Solve for x
    x = 409,060,179.25/25,494.69
  6. Step 6: Final answer
    x = 16,044.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.