Home / 310,552.38-465,927.02-110,868.34

Finding the Fourth Proportional to 310,552.38, 465,927.02 and 110,868.34

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Solution

The fourth proportional to 310,552.38, 465,927.02 and 110,868.34 is: 166,337.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,552.38 : 465,927.02 = 110,868.34 : x
  2. Step 2: Convert to fraction form
    310,552.38/465,927.02 = 110,868.34/x
  3. Step 3: Cross multiply
    310,552.38x = 465,927.02 × 110,868.34
  4. Step 4: Simplify right side
    310,552.38x = 51,656,555,268.55
  5. Step 5: Solve for x
    x = 51,656,555,268.55/310,552.38
  6. Step 6: Final answer
    x = 166,337.66

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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.