Home / 23,889.12-35,849.28-9,098.18

Finding the Fourth Proportional to 23,889.12, 35,849.28 and 9,098.18

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Solution

The fourth proportional to 23,889.12, 35,849.28 and 9,098.18 is: 13,653.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,889.12 : 35,849.28 = 9,098.18 : x
  2. Step 2: Convert to fraction form
    23,889.12/35,849.28 = 9,098.18/x
  3. Step 3: Cross multiply
    23,889.12x = 35,849.28 × 9,098.18
  4. Step 4: Simplify right side
    23,889.12x = 326,163,202.31
  5. Step 5: Solve for x
    x = 326,163,202.31/23,889.12
  6. Step 6: Final answer
    x = 13,653.21

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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.