Home / 67,625.97-93,323.02-37,408.92

Finding the Fourth Proportional to 67,625.97, 93,323.02 and 37,408.92

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Solution

The fourth proportional to 67,625.97, 93,323.02 and 37,408.92 is: 51,623.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,625.97 : 93,323.02 = 37,408.92 : x
  2. Step 2: Convert to fraction form
    67,625.97/93,323.02 = 37,408.92/x
  3. Step 3: Cross multiply
    67,625.97x = 93,323.02 × 37,408.92
  4. Step 4: Simplify right side
    67,625.97x = 3,491,113,389.34
  5. Step 5: Solve for x
    x = 3,491,113,389.34/67,625.97
  6. Step 6: Final answer
    x = 51,623.86

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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.