Home / 23,936.31-35,870.45-17,646.86

Finding the Fourth Proportional to 23,936.31, 35,870.45 and 17,646.86

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Solution

The fourth proportional to 23,936.31, 35,870.45 and 17,646.86 is: 26,445.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,936.31 : 35,870.45 = 17,646.86 : x
  2. Step 2: Convert to fraction form
    23,936.31/35,870.45 = 17,646.86/x
  3. Step 3: Cross multiply
    23,936.31x = 35,870.45 × 17,646.86
  4. Step 4: Simplify right side
    23,936.31x = 633,000,810.73
  5. Step 5: Solve for x
    x = 633,000,810.73/23,936.31
  6. Step 6: Final answer
    x = 26,445.21

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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.