Home / 23,891.07-35,852.19-9,100.13

Finding the Fourth Proportional to 23,891.07, 35,852.19 and 9,100.13

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Solution

The fourth proportional to 23,891.07, 35,852.19 and 9,100.13 is: 13,656.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,891.07 : 35,852.19 = 9,100.13 : x
  2. Step 2: Convert to fraction form
    23,891.07/35,852.19 = 9,100.13/x
  3. Step 3: Cross multiply
    23,891.07x = 35,852.19 × 9,100.13
  4. Step 4: Simplify right side
    23,891.07x = 326,259,589.78
  5. Step 5: Solve for x
    x = 326,259,589.78/23,891.07
  6. Step 6: Final answer
    x = 13,656.13

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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.