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Finding the Fourth Proportional to 237,794.69, 356,738.66 and 88,036.13

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Solution

The fourth proportional to 237,794.69, 356,738.66 and 88,036.13 is: 132,071.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,794.69 : 356,738.66 = 88,036.13 : x
  2. Step 2: Convert to fraction form
    237,794.69/356,738.66 = 88,036.13/x
  3. Step 3: Cross multiply
    237,794.69x = 356,738.66 × 88,036.13
  4. Step 4: Simplify right side
    237,794.69x = 31,405,891,047.79
  5. Step 5: Solve for x
    x = 31,405,891,047.79/237,794.69
  6. Step 6: Final answer
    x = 132,071.46

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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.