Home / 69,418.17-95,797.11-37,587.11

Finding the Fourth Proportional to 69,418.17, 95,797.11 and 37,587.11

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Solution

The fourth proportional to 69,418.17, 95,797.11 and 37,587.11 is: 51,870.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,418.17 : 95,797.11 = 37,587.11 : x
  2. Step 2: Convert to fraction form
    69,418.17/95,797.11 = 37,587.11/x
  3. Step 3: Cross multiply
    69,418.17x = 95,797.11 × 37,587.11
  4. Step 4: Simplify right side
    69,418.17x = 3,600,736,032.27
  5. Step 5: Solve for x
    x = 3,600,736,032.27/69,418.17
  6. Step 6: Final answer
    x = 51,870.22

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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.