Home / 207,834.66-311,752.13-50,063.27

Finding the Fourth Proportional to 207,834.66, 311,752.13 and 50,063.27

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Solution

The fourth proportional to 207,834.66, 311,752.13 and 50,063.27 is: 75,094.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,834.66 : 311,752.13 = 50,063.27 : x
  2. Step 2: Convert to fraction form
    207,834.66/311,752.13 = 50,063.27/x
  3. Step 3: Cross multiply
    207,834.66x = 311,752.13 × 50,063.27
  4. Step 4: Simplify right side
    207,834.66x = 15,607,329,248.19
  5. Step 5: Solve for x
    x = 15,607,329,248.19/207,834.66
  6. Step 6: Final answer
    x = 75,094.93

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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.