Home / 69,444.32-95,833.16-37,613.45

Finding the Fourth Proportional to 69,444.32, 95,833.16 and 37,613.45

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Solution

The fourth proportional to 69,444.32, 95,833.16 and 37,613.45 is: 51,906.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,444.32 : 95,833.16 = 37,613.45 : x
  2. Step 2: Convert to fraction form
    69,444.32/95,833.16 = 37,613.45/x
  3. Step 3: Cross multiply
    69,444.32x = 95,833.16 × 37,613.45
  4. Step 4: Simplify right side
    69,444.32x = 3,604,615,104.77
  5. Step 5: Solve for x
    x = 3,604,615,104.77/69,444.32
  6. Step 6: Final answer
    x = 51,906.55

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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.