Home / 23,808.12-35,710.62-6,278.04

Finding the Fourth Proportional to 23,808.12, 35,710.62 and 6,278.04

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Solution

The fourth proportional to 23,808.12, 35,710.62 and 6,278.04 is: 9,416.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,808.12 : 35,710.62 = 6,278.04 : x
  2. Step 2: Convert to fraction form
    23,808.12/35,710.62 = 6,278.04/x
  3. Step 3: Cross multiply
    23,808.12x = 35,710.62 × 6,278.04
  4. Step 4: Simplify right side
    23,808.12x = 224,192,700.78
  5. Step 5: Solve for x
    x = 224,192,700.78/23,808.12
  6. Step 6: Final answer
    x = 9,416.65

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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.