Home / 83,267.05-124,908.45-23,295.52

Finding the Fourth Proportional to 83,267.05, 124,908.45 and 23,295.52

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Solution

The fourth proportional to 83,267.05, 124,908.45 and 23,295.52 is: 34,945.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,267.05 : 124,908.45 = 23,295.52 : x
  2. Step 2: Convert to fraction form
    83,267.05/124,908.45 = 23,295.52/x
  3. Step 3: Cross multiply
    83,267.05x = 124,908.45 × 23,295.52
  4. Step 4: Simplify right side
    83,267.05x = 2,909,807,295.14
  5. Step 5: Solve for x
    x = 2,909,807,295.14/83,267.05
  6. Step 6: Final answer
    x = 34,945.48

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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.