Home / 23,337.36-34,998.75-10,186.20

Finding the Fourth Proportional to 23,337.36, 34,998.75 and 10,186.20

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Solution

The fourth proportional to 23,337.36, 34,998.75 and 10,186.20 is: 15,276.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,337.36 : 34,998.75 = 10,186.20 : x
  2. Step 2: Convert to fraction form
    23,337.36/34,998.75 = 10,186.20/x
  3. Step 3: Cross multiply
    23,337.36x = 34,998.75 × 10,186.20
  4. Step 4: Simplify right side
    23,337.36x = 356,504,267.25
  5. Step 5: Solve for x
    x = 356,504,267.25/23,337.36
  6. Step 6: Final answer
    x = 15,276.12

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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.