Home / 35,306.06-52,959.05-9,010.80

Finding the Fourth Proportional to 35,306.06, 52,959.05 and 9,010.80

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Solution

The fourth proportional to 35,306.06, 52,959.05 and 9,010.80 is: 13,516.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306.06 : 52,959.05 = 9,010.80 : x
  2. Step 2: Convert to fraction form
    35,306.06/52,959.05 = 9,010.80/x
  3. Step 3: Cross multiply
    35,306.06x = 52,959.05 × 9,010.80
  4. Step 4: Simplify right side
    35,306.06x = 477,203,561.28
  5. Step 5: Solve for x
    x = 477,203,561.28/35,306.06
  6. Step 6: Final answer
    x = 13,516.19

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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.