Home / 69,334.06-95,680.74-37,502.92

Finding the Fourth Proportional to 69,334.06, 95,680.74 and 37,502.92

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Solution

The fourth proportional to 69,334.06, 95,680.74 and 37,502.92 is: 51,753.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,334.06 : 95,680.74 = 37,502.92 : x
  2. Step 2: Convert to fraction form
    69,334.06/95,680.74 = 37,502.92/x
  3. Step 3: Cross multiply
    69,334.06x = 95,680.74 × 37,502.92
  4. Step 4: Simplify right side
    69,334.06x = 3,588,307,137.76
  5. Step 5: Solve for x
    x = 3,588,307,137.76/69,334.06
  6. Step 6: Final answer
    x = 51,753.89

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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.