Home / 43,920.62-60,610.65-23,777.50

Finding the Fourth Proportional to 43,920.62, 60,610.65 and 23,777.50

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Solution

The fourth proportional to 43,920.62, 60,610.65 and 23,777.50 is: 32,813.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,920.62 : 60,610.65 = 23,777.50 : x
  2. Step 2: Convert to fraction form
    43,920.62/60,610.65 = 23,777.50/x
  3. Step 3: Cross multiply
    43,920.62x = 60,610.65 × 23,777.50
  4. Step 4: Simplify right side
    43,920.62x = 1,441,169,730.38
  5. Step 5: Solve for x
    x = 1,441,169,730.38/43,920.62
  6. Step 6: Final answer
    x = 32,813.06

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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.