Home / 69,260.69-95,594.62-43,750.83

Finding the Fourth Proportional to 69,260.69, 95,594.62 and 43,750.83

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Solution

The fourth proportional to 69,260.69, 95,594.62 and 43,750.83 is: 60,385.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,260.69 : 95,594.62 = 43,750.83 : x
  2. Step 2: Convert to fraction form
    69,260.69/95,594.62 = 43,750.83/x
  3. Step 3: Cross multiply
    69,260.69x = 95,594.62 × 43,750.83
  4. Step 4: Simplify right side
    69,260.69x = 4,182,343,859.16
  5. Step 5: Solve for x
    x = 4,182,343,859.16/69,260.69
  6. Step 6: Final answer
    x = 60,385.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.