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Finding the Fourth Proportional to 6,966.01, 10,447.93 and 2,034.32

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Solution

The fourth proportional to 6,966.01, 10,447.93 and 2,034.32 is: 3,051.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966.01 : 10,447.93 = 2,034.32 : x
  2. Step 2: Convert to fraction form
    6,966.01/10,447.93 = 2,034.32/x
  3. Step 3: Cross multiply
    6,966.01x = 10,447.93 × 2,034.32
  4. Step 4: Simplify right side
    6,966.01x = 21,254,422.79
  5. Step 5: Solve for x
    x = 21,254,422.79/6,966.01
  6. Step 6: Final answer
    x = 3,051.16

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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.