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Finding the Fourth Proportional to 4,029.16, 6,041.08 and 1,945.04

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Solution

The fourth proportional to 4,029.16, 6,041.08 and 1,945.04 is: 2,916.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.16 : 6,041.08 = 1,945.04 : x
  2. Step 2: Convert to fraction form
    4,029.16/6,041.08 = 1,945.04/x
  3. Step 3: Cross multiply
    4,029.16x = 6,041.08 × 1,945.04
  4. Step 4: Simplify right side
    4,029.16x = 11,750,142.24
  5. Step 5: Solve for x
    x = 11,750,142.24/4,029.16
  6. Step 6: Final answer
    x = 2,916.28

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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.