Home / 4,146.06-6,215.18-2,064.10

Finding the Fourth Proportional to 4,146.06, 6,215.18 and 2,064.10

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Solution

The fourth proportional to 4,146.06, 6,215.18 and 2,064.10 is: 3,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146.06 : 6,215.18 = 2,064.10 : x
  2. Step 2: Convert to fraction form
    4,146.06/6,215.18 = 2,064.10/x
  3. Step 3: Cross multiply
    4,146.06x = 6,215.18 × 2,064.10
  4. Step 4: Simplify right side
    4,146.06x = 12,828,742.66
  5. Step 5: Solve for x
    x = 12,828,742.66/4,146.06
  6. Step 6: Final answer
    x = 3,094.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.