Home / 3,598.12-4,966.86-2,714.14

Finding the Fourth Proportional to 3,598.12, 4,966.86 and 2,714.14

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Solution

The fourth proportional to 3,598.12, 4,966.86 and 2,714.14 is: 3,746.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.12 : 4,966.86 = 2,714.14 : x
  2. Step 2: Convert to fraction form
    3,598.12/4,966.86 = 2,714.14/x
  3. Step 3: Cross multiply
    3,598.12x = 4,966.86 × 2,714.14
  4. Step 4: Simplify right side
    3,598.12x = 13,480,753.40
  5. Step 5: Solve for x
    x = 13,480,753.40/3,598.12
  6. Step 6: Final answer
    x = 3,746.61

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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.