Home / 25,514.01-35,226.52-22,816.87

Finding the Fourth Proportional to 25,514.01, 35,226.52 and 22,816.87

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Solution

The fourth proportional to 25,514.01, 35,226.52 and 22,816.87 is: 31,502.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,514.01 : 35,226.52 = 22,816.87 : x
  2. Step 2: Convert to fraction form
    25,514.01/35,226.52 = 22,816.87/x
  3. Step 3: Cross multiply
    25,514.01x = 35,226.52 × 22,816.87
  4. Step 4: Simplify right side
    25,514.01x = 803,758,927.39
  5. Step 5: Solve for x
    x = 803,758,927.39/25,514.01
  6. Step 6: Final answer
    x = 31,502.65

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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.