Home / 110,027-165,061.71-46,845.95

Finding the Fourth Proportional to 110,027, 165,061.71 and 46,845.95

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Solution

The fourth proportional to 110,027, 165,061.71 and 46,845.95 is: 70,277.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,027 : 165,061.71 = 46,845.95 : x
  2. Step 2: Convert to fraction form
    110,027/165,061.71 = 46,845.95/x
  3. Step 3: Cross multiply
    110,027x = 165,061.71 × 46,845.95
  4. Step 4: Simplify right side
    110,027x = 7,732,472,613.57
  5. Step 5: Solve for x
    x = 7,732,472,613.57/110,027
  6. Step 6: Final answer
    x = 70,277.96

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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.