Home / 43,060.05-64,590.11-23,463.18

Finding the Fourth Proportional to 43,060.05, 64,590.11 and 23,463.18

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Solution

The fourth proportional to 43,060.05, 64,590.11 and 23,463.18 is: 35,194.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,060.05 : 64,590.11 = 23,463.18 : x
  2. Step 2: Convert to fraction form
    43,060.05/64,590.11 = 23,463.18/x
  3. Step 3: Cross multiply
    43,060.05x = 64,590.11 × 23,463.18
  4. Step 4: Simplify right side
    43,060.05x = 1,515,489,377.15
  5. Step 5: Solve for x
    x = 1,515,489,377.15/43,060.05
  6. Step 6: Final answer
    x = 35,194.79

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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.