Home / 163,097.11-244,601.38-44,740.45

Finding the Fourth Proportional to 163,097.11, 244,601.38 and 44,740.45

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Solution

The fourth proportional to 163,097.11, 244,601.38 and 44,740.45 is: 67,098.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,097.11 : 244,601.38 = 44,740.45 : x
  2. Step 2: Convert to fraction form
    163,097.11/244,601.38 = 44,740.45/x
  3. Step 3: Cross multiply
    163,097.11x = 244,601.38 × 44,740.45
  4. Step 4: Simplify right side
    163,097.11x = 10,943,575,811.82
  5. Step 5: Solve for x
    x = 10,943,575,811.82/163,097.11
  6. Step 6: Final answer
    x = 67,098.53

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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.