Home / 232,243.03-348,423.07-66,031.03

Finding the Fourth Proportional to 232,243.03, 348,423.07 and 66,031.03

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Solution

The fourth proportional to 232,243.03, 348,423.07 and 66,031.03 is: 99,063.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,243.03 : 348,423.07 = 66,031.03 : x
  2. Step 2: Convert to fraction form
    232,243.03/348,423.07 = 66,031.03/x
  3. Step 3: Cross multiply
    232,243.03x = 348,423.07 × 66,031.03
  4. Step 4: Simplify right side
    232,243.03x = 23,006,734,582.12
  5. Step 5: Solve for x
    x = 23,006,734,582.12/232,243.03
  6. Step 6: Final answer
    x = 99,063.19

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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.