Home / 67,625.34-93,322.14-37,408.32

Finding the Fourth Proportional to 67,625.34, 93,322.14 and 37,408.32

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Solution

The fourth proportional to 67,625.34, 93,322.14 and 37,408.32 is: 51,623.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,625.34 : 93,322.14 = 37,408.32 : x
  2. Step 2: Convert to fraction form
    67,625.34/93,322.14 = 37,408.32/x
  3. Step 3: Cross multiply
    67,625.34x = 93,322.14 × 37,408.32
  4. Step 4: Simplify right side
    67,625.34x = 3,491,024,476.20
  5. Step 5: Solve for x
    x = 3,491,024,476.20/67,625.34
  6. Step 6: Final answer
    x = 51,623.02

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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.