Home / 23,996.40-36,010.80-15,656.10

Finding the Fourth Proportional to 23,996.40, 36,010.80 and 15,656.10

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Solution

The fourth proportional to 23,996.40, 36,010.80 and 15,656.10 is: 23,494.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,996.40 : 36,010.80 = 15,656.10 : x
  2. Step 2: Convert to fraction form
    23,996.40/36,010.80 = 15,656.10/x
  3. Step 3: Cross multiply
    23,996.40x = 36,010.80 × 15,656.10
  4. Step 4: Simplify right side
    23,996.40x = 563,788,685.88
  5. Step 5: Solve for x
    x = 563,788,685.88/23,996.40
  6. Step 6: Final answer
    x = 23,494.72

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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.