Home / 69,392.08-95,759.98-37,560.70

Finding the Fourth Proportional to 69,392.08, 95,759.98 and 37,560.70

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Solution

The fourth proportional to 69,392.08, 95,759.98 and 37,560.70 is: 51,833.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,392.08 : 95,759.98 = 37,560.70 : x
  2. Step 2: Convert to fraction form
    69,392.08/95,759.98 = 37,560.70/x
  3. Step 3: Cross multiply
    69,392.08x = 95,759.98 × 37,560.70
  4. Step 4: Simplify right side
    69,392.08x = 3,596,811,880.79
  5. Step 5: Solve for x
    x = 3,596,811,880.79/69,392.08
  6. Step 6: Final answer
    x = 51,833.18

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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.