Home / 48,746.88-67,265.91-27,522.05

Finding the Fourth Proportional to 48,746.88, 67,265.91 and 27,522.05

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Solution

The fourth proportional to 48,746.88, 67,265.91 and 27,522.05 is: 37,977.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,746.88 : 67,265.91 = 27,522.05 : x
  2. Step 2: Convert to fraction form
    48,746.88/67,265.91 = 27,522.05/x
  3. Step 3: Cross multiply
    48,746.88x = 67,265.91 × 27,522.05
  4. Step 4: Simplify right side
    48,746.88x = 1,851,295,401.99
  5. Step 5: Solve for x
    x = 1,851,295,401.99/48,746.88
  6. Step 6: Final answer
    x = 37,977.72

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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.