Home / 3,714.11-5,125.47-2,035.62

Finding the Fourth Proportional to 3,714.11, 5,125.47 and 2,035.62

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Solution

The fourth proportional to 3,714.11, 5,125.47 and 2,035.62 is: 2,809.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714.11 : 5,125.47 = 2,035.62 : x
  2. Step 2: Convert to fraction form
    3,714.11/5,125.47 = 2,035.62/x
  3. Step 3: Cross multiply
    3,714.11x = 5,125.47 × 2,035.62
  4. Step 4: Simplify right side
    3,714.11x = 10,433,509.24
  5. Step 5: Solve for x
    x = 10,433,509.24/3,714.11
  6. Step 6: Final answer
    x = 2,809.15

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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.