Home / 63,488.14-95,603.24-46,964.75

Finding the Fourth Proportional to 63,488.14, 95,603.24 and 46,964.75

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Solution

The fourth proportional to 63,488.14, 95,603.24 and 46,964.75 is: 70,721.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,488.14 : 95,603.24 = 46,964.75 : x
  2. Step 2: Convert to fraction form
    63,488.14/95,603.24 = 46,964.75/x
  3. Step 3: Cross multiply
    63,488.14x = 95,603.24 × 46,964.75
  4. Step 4: Simplify right side
    63,488.14x = 4,489,981,905.19
  5. Step 5: Solve for x
    x = 4,489,981,905.19/63,488.14
  6. Step 6: Final answer
    x = 70,721.59

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.