Home / 23,907.28-35,836.22-9,112.23

Finding the Fourth Proportional to 23,907.28, 35,836.22 and 9,112.23

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Solution

The fourth proportional to 23,907.28, 35,836.22 and 9,112.23 is: 13,658.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,907.28 : 35,836.22 = 9,112.23 : x
  2. Step 2: Convert to fraction form
    23,907.28/35,836.22 = 9,112.23/x
  3. Step 3: Cross multiply
    23,907.28x = 35,836.22 × 9,112.23
  4. Step 4: Simplify right side
    23,907.28x = 326,547,766.60
  5. Step 5: Solve for x
    x = 326,547,766.60/23,907.28
  6. Step 6: Final answer
    x = 13,658.92

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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.