Home / 23,022.30-34,535.40-6,382.33

Finding the Fourth Proportional to 23,022.30, 34,535.40 and 6,382.33

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Solution

The fourth proportional to 23,022.30, 34,535.40 and 6,382.33 is: 9,574.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,022.30 : 34,535.40 = 6,382.33 : x
  2. Step 2: Convert to fraction form
    23,022.30/34,535.40 = 6,382.33/x
  3. Step 3: Cross multiply
    23,022.30x = 34,535.40 × 6,382.33
  4. Step 4: Simplify right side
    23,022.30x = 220,416,319.48
  5. Step 5: Solve for x
    x = 220,416,319.48/23,022.30
  6. Step 6: Final answer
    x = 9,574.04

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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.