Home / 23,127.36-34,659.96-12,010.92

Finding the Fourth Proportional to 23,127.36, 34,659.96 and 12,010.92

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Solution

The fourth proportional to 23,127.36, 34,659.96 and 12,010.92 is: 18,000.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,127.36 : 34,659.96 = 12,010.92 : x
  2. Step 2: Convert to fraction form
    23,127.36/34,659.96 = 12,010.92/x
  3. Step 3: Cross multiply
    23,127.36x = 34,659.96 × 12,010.92
  4. Step 4: Simplify right side
    23,127.36x = 416,298,006.76
  5. Step 5: Solve for x
    x = 416,298,006.76/23,127.36
  6. Step 6: Final answer
    x = 18,000.24

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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.