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Finding the Fourth Proportional to 4,356.08, 6,533.04 and 2,047.04

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Solution

The fourth proportional to 4,356.08, 6,533.04 and 2,047.04 is: 3,070.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.08 : 6,533.04 = 2,047.04 : x
  2. Step 2: Convert to fraction form
    4,356.08/6,533.04 = 2,047.04/x
  3. Step 3: Cross multiply
    4,356.08x = 6,533.04 × 2,047.04
  4. Step 4: Simplify right side
    4,356.08x = 13,373,394.20
  5. Step 5: Solve for x
    x = 13,373,394.20/4,356.08
  6. Step 6: Final answer
    x = 3,070.05

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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.