Home / 158,048.25-237,023.16-52,842.62

Finding the Fourth Proportional to 158,048.25, 237,023.16 and 52,842.62

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Solution

The fourth proportional to 158,048.25, 237,023.16 and 52,842.62 is: 79,247.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,048.25 : 237,023.16 = 52,842.62 : x
  2. Step 2: Convert to fraction form
    158,048.25/237,023.16 = 52,842.62/x
  3. Step 3: Cross multiply
    158,048.25x = 237,023.16 × 52,842.62
  4. Step 4: Simplify right side
    158,048.25x = 12,524,923,589.96
  5. Step 5: Solve for x
    x = 12,524,923,589.96/158,048.25
  6. Step 6: Final answer
    x = 79,247.47

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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.