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Finding the Fourth Proportional to 6,273.25, 9,410.42 and 1,656.25

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Solution

The fourth proportional to 6,273.25, 9,410.42 and 1,656.25 is: 2,484.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273.25 : 9,410.42 = 1,656.25 : x
  2. Step 2: Convert to fraction form
    6,273.25/9,410.42 = 1,656.25/x
  3. Step 3: Cross multiply
    6,273.25x = 9,410.42 × 1,656.25
  4. Step 4: Simplify right side
    6,273.25x = 15,586,008.13
  5. Step 5: Solve for x
    x = 15,586,008.13/6,273.25
  6. Step 6: Final answer
    x = 2,484.52

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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.