Home / 23,183.28-34,476.65-22,445.16

Finding the Fourth Proportional to 23,183.28, 34,476.65 and 22,445.16

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Solution

The fourth proportional to 23,183.28, 34,476.65 and 22,445.16 is: 33,378.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,183.28 : 34,476.65 = 22,445.16 : x
  2. Step 2: Convert to fraction form
    23,183.28/34,476.65 = 22,445.16/x
  3. Step 3: Cross multiply
    23,183.28x = 34,476.65 × 22,445.16
  4. Step 4: Simplify right side
    23,183.28x = 773,833,813.29
  5. Step 5: Solve for x
    x = 773,833,813.29/23,183.28
  6. Step 6: Final answer
    x = 33,378.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.