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Finding the Fourth Proportional to 6,259.04, 9,393.45 and 2,751.47

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Solution

The fourth proportional to 6,259.04, 9,393.45 and 2,751.47 is: 4,129.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259.04 : 9,393.45 = 2,751.47 : x
  2. Step 2: Convert to fraction form
    6,259.04/9,393.45 = 2,751.47/x
  3. Step 3: Cross multiply
    6,259.04x = 9,393.45 × 2,751.47
  4. Step 4: Simplify right side
    6,259.04x = 25,845,735.15
  5. Step 5: Solve for x
    x = 25,845,735.15/6,259.04
  6. Step 6: Final answer
    x = 4,129.35

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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.