Home / 69,535.15-104,053.49-60,207.59

Finding the Fourth Proportional to 69,535.15, 104,053.49 and 60,207.59

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Solution

The fourth proportional to 69,535.15, 104,053.49 and 60,207.59 is: 90,095.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,535.15 : 104,053.49 = 60,207.59 : x
  2. Step 2: Convert to fraction form
    69,535.15/104,053.49 = 60,207.59/x
  3. Step 3: Cross multiply
    69,535.15x = 104,053.49 × 60,207.59
  4. Step 4: Simplify right side
    69,535.15x = 6,264,809,863.99
  5. Step 5: Solve for x
    x = 6,264,809,863.99/69,535.15
  6. Step 6: Final answer
    x = 90,095.58

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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.