Home / 4,006.96-6,006.30-1,541.14

Finding the Fourth Proportional to 4,006.96, 6,006.30 and 1,541.14

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Solution

The fourth proportional to 4,006.96, 6,006.30 and 1,541.14 is: 2,310.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006.96 : 6,006.30 = 1,541.14 : x
  2. Step 2: Convert to fraction form
    4,006.96/6,006.30 = 1,541.14/x
  3. Step 3: Cross multiply
    4,006.96x = 6,006.30 × 1,541.14
  4. Step 4: Simplify right side
    4,006.96x = 9,256,549.18
  5. Step 5: Solve for x
    x = 9,256,549.18/4,006.96
  6. Step 6: Final answer
    x = 2,310.12

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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.