Home / 110,812.10-166,169.55-44,230.10

Finding the Fourth Proportional to 110,812.10, 166,169.55 and 44,230.10

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Solution

The fourth proportional to 110,812.10, 166,169.55 and 44,230.10 is: 66,325.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,812.10 : 166,169.55 = 44,230.10 : x
  2. Step 2: Convert to fraction form
    110,812.10/166,169.55 = 44,230.10/x
  3. Step 3: Cross multiply
    110,812.10x = 166,169.55 × 44,230.10
  4. Step 4: Simplify right side
    110,812.10x = 7,349,695,813.46
  5. Step 5: Solve for x
    x = 7,349,695,813.46/110,812.10
  6. Step 6: Final answer
    x = 66,325.75

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1.5x scale

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.