Home / 43,727.10-65,590.65-25,295.10

Finding the Fourth Proportional to 43,727.10, 65,590.65 and 25,295.10

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Solution

The fourth proportional to 43,727.10, 65,590.65 and 25,295.10 is: 37,942.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,727.10 : 65,590.65 = 25,295.10 : x
  2. Step 2: Convert to fraction form
    43,727.10/65,590.65 = 25,295.10/x
  3. Step 3: Cross multiply
    43,727.10x = 65,590.65 × 25,295.10
  4. Step 4: Simplify right side
    43,727.10x = 1,659,122,050.82
  5. Step 5: Solve for x
    x = 1,659,122,050.82/43,727.10
  6. Step 6: Final answer
    x = 37,942.65

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Similar ratio
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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.