Home / 23,320.56-34,994.88-9,282.18

Finding the Fourth Proportional to 23,320.56, 34,994.88 and 9,282.18

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Solution

The fourth proportional to 23,320.56, 34,994.88 and 9,282.18 is: 13,928.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,320.56 : 34,994.88 = 9,282.18 : x
  2. Step 2: Convert to fraction form
    23,320.56/34,994.88 = 9,282.18/x
  3. Step 3: Cross multiply
    23,320.56x = 34,994.88 × 9,282.18
  4. Step 4: Simplify right side
    23,320.56x = 324,828,775.24
  5. Step 5: Solve for x
    x = 324,828,775.24/23,320.56
  6. Step 6: Final answer
    x = 13,928.86

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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.