Home / 69,497.19-95,870.82-43,960.53

Finding the Fourth Proportional to 69,497.19, 95,870.82 and 43,960.53

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Solution

The fourth proportional to 69,497.19, 95,870.82 and 43,960.53 is: 60,643.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,497.19 : 95,870.82 = 43,960.53 : x
  2. Step 2: Convert to fraction form
    69,497.19/95,870.82 = 43,960.53/x
  3. Step 3: Cross multiply
    69,497.19x = 95,870.82 × 43,960.53
  4. Step 4: Simplify right side
    69,497.19x = 4,214,532,058.73
  5. Step 5: Solve for x
    x = 4,214,532,058.73/69,497.19
  6. Step 6: Final answer
    x = 60,643.20

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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.