Home / 79,973.11-110,362.92-44,165.55

Finding the Fourth Proportional to 79,973.11, 110,362.92 and 44,165.55

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Solution

The fourth proportional to 79,973.11, 110,362.92 and 44,165.55 is: 60,948.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,973.11 : 110,362.92 = 44,165.55 : x
  2. Step 2: Convert to fraction form
    79,973.11/110,362.92 = 44,165.55/x
  3. Step 3: Cross multiply
    79,973.11x = 110,362.92 × 44,165.55
  4. Step 4: Simplify right side
    79,973.11x = 4,874,239,061.41
  5. Step 5: Solve for x
    x = 4,874,239,061.41/79,973.11
  6. Step 6: Final answer
    x = 60,948.47

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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.