Home / 43,472.24-65,182.12-23,723.36

Finding the Fourth Proportional to 43,472.24, 65,182.12 and 23,723.36

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Solution

The fourth proportional to 43,472.24, 65,182.12 and 23,723.36 is: 35,570.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,472.24 : 65,182.12 = 23,723.36 : x
  2. Step 2: Convert to fraction form
    43,472.24/65,182.12 = 23,723.36/x
  3. Step 3: Cross multiply
    43,472.24x = 65,182.12 × 23,723.36
  4. Step 4: Simplify right side
    43,472.24x = 1,546,338,898.32
  5. Step 5: Solve for x
    x = 1,546,338,898.32/43,472.24
  6. Step 6: Final answer
    x = 35,570.72

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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.