Home / 23,306.32-34,954.90-9,074.84

Finding the Fourth Proportional to 23,306.32, 34,954.90 and 9,074.84

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Solution

The fourth proportional to 23,306.32, 34,954.90 and 9,074.84 is: 13,610.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,306.32 : 34,954.90 = 9,074.84 : x
  2. Step 2: Convert to fraction form
    23,306.32/34,954.90 = 9,074.84/x
  3. Step 3: Cross multiply
    23,306.32x = 34,954.90 × 9,074.84
  4. Step 4: Simplify right side
    23,306.32x = 317,210,124.72
  5. Step 5: Solve for x
    x = 317,210,124.72/23,306.32
  6. Step 6: Final answer
    x = 13,610.48

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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.