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Finding the Fourth Proportional to 45,097.97, 62,197.13 and 33,794.15

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Solution

The fourth proportional to 45,097.97, 62,197.13 and 33,794.15 is: 46,607.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,097.97 : 62,197.13 = 33,794.15 : x
  2. Step 2: Convert to fraction form
    45,097.97/62,197.13 = 33,794.15/x
  3. Step 3: Cross multiply
    45,097.97x = 62,197.13 × 33,794.15
  4. Step 4: Simplify right side
    45,097.97x = 2,101,898,914.29
  5. Step 5: Solve for x
    x = 2,101,898,914.29/45,097.97
  6. Step 6: Final answer
    x = 46,607.40

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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.