Home / 63,228.33-94,752.27-43,348.50

Finding the Fourth Proportional to 63,228.33, 94,752.27 and 43,348.50

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Solution

The fourth proportional to 63,228.33, 94,752.27 and 43,348.50 is: 64,960.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,228.33 : 94,752.27 = 43,348.50 : x
  2. Step 2: Convert to fraction form
    63,228.33/94,752.27 = 43,348.50/x
  3. Step 3: Cross multiply
    63,228.33x = 94,752.27 × 43,348.50
  4. Step 4: Simplify right side
    63,228.33x = 4,107,368,776.10
  5. Step 5: Solve for x
    x = 4,107,368,776.10/63,228.33
  6. Step 6: Final answer
    x = 64,960.89

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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.