Home / 23,276.16-34,933.28-9,245.75

Finding the Fourth Proportional to 23,276.16, 34,933.28 and 9,245.75

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Solution

The fourth proportional to 23,276.16, 34,933.28 and 9,245.75 is: 13,876.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,276.16 : 34,933.28 = 9,245.75 : x
  2. Step 2: Convert to fraction form
    23,276.16/34,933.28 = 9,245.75/x
  3. Step 3: Cross multiply
    23,276.16x = 34,933.28 × 9,245.75
  4. Step 4: Simplify right side
    23,276.16x = 322,984,152.66
  5. Step 5: Solve for x
    x = 322,984,152.66/23,276.16
  6. Step 6: Final answer
    x = 13,876.18

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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.