Home / 23,342.00-32,206.42-13,269.65

Finding the Fourth Proportional to 23,342.00, 32,206.42 and 13,269.65

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Solution

The fourth proportional to 23,342.00, 32,206.42 and 13,269.65 is: 18,308.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,342.00 : 32,206.42 = 13,269.65 : x
  2. Step 2: Convert to fraction form
    23,342.00/32,206.42 = 13,269.65/x
  3. Step 3: Cross multiply
    23,342.00x = 32,206.42 × 13,269.65
  4. Step 4: Simplify right side
    23,342.00x = 427,367,776.71
  5. Step 5: Solve for x
    x = 427,367,776.71/23,342.00
  6. Step 6: Final answer
    x = 18,308.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.