Home / 67,747.45-93,481.95-37,534.56

Finding the Fourth Proportional to 67,747.45, 93,481.95 and 37,534.56

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Solution

The fourth proportional to 67,747.45, 93,481.95 and 37,534.56 is: 51,792.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,747.45 : 93,481.95 = 37,534.56 : x
  2. Step 2: Convert to fraction form
    67,747.45/93,481.95 = 37,534.56/x
  3. Step 3: Cross multiply
    67,747.45x = 93,481.95 × 37,534.56
  4. Step 4: Simplify right side
    67,747.45x = 3,508,803,637.45
  5. Step 5: Solve for x
    x = 3,508,803,637.45/67,747.45
  6. Step 6: Final answer
    x = 51,792.41

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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.