Home / 4,335.03-5,981.49-2,566.17

Finding the Fourth Proportional to 4,335.03, 5,981.49 and 2,566.17

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Solution

The fourth proportional to 4,335.03, 5,981.49 and 2,566.17 is: 3,540.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.03 : 5,981.49 = 2,566.17 : x
  2. Step 2: Convert to fraction form
    4,335.03/5,981.49 = 2,566.17/x
  3. Step 3: Cross multiply
    4,335.03x = 5,981.49 × 2,566.17
  4. Step 4: Simplify right side
    4,335.03x = 15,349,520.19
  5. Step 5: Solve for x
    x = 15,349,520.19/4,335.03
  6. Step 6: Final answer
    x = 3,540.81

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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.