Home / 181,884.38-251,013.04-110,267.42

Finding the Fourth Proportional to 181,884.38, 251,013.04 and 110,267.42

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Solution

The fourth proportional to 181,884.38, 251,013.04 and 110,267.42 is: 152,176.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,884.38 : 251,013.04 = 110,267.42 : x
  2. Step 2: Convert to fraction form
    181,884.38/251,013.04 = 110,267.42/x
  3. Step 3: Cross multiply
    181,884.38x = 251,013.04 × 110,267.42
  4. Step 4: Simplify right side
    181,884.38x = 27,678,560,307.16
  5. Step 5: Solve for x
    x = 27,678,560,307.16/181,884.38
  6. Step 6: Final answer
    x = 152,176.68

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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.