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Finding the Fourth Proportional to 63,758.69, 88,012.93 and 41,098.94

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Solution

The fourth proportional to 63,758.69, 88,012.93 and 41,098.94 is: 56,733.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,758.69 : 88,012.93 = 41,098.94 : x
  2. Step 2: Convert to fraction form
    63,758.69/88,012.93 = 41,098.94/x
  3. Step 3: Cross multiply
    63,758.69x = 88,012.93 × 41,098.94
  4. Step 4: Simplify right side
    63,758.69x = 3,617,238,246.58
  5. Step 5: Solve for x
    x = 3,617,238,246.58/63,758.69
  6. Step 6: Final answer
    x = 56,733.26

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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.