Home / 7,734.87-10,673.52-4,548.29

Finding the Fourth Proportional to 7,734.87, 10,673.52 and 4,548.29

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Solution

The fourth proportional to 7,734.87, 10,673.52 and 4,548.29 is: 6,276.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734.87 : 10,673.52 = 4,548.29 : x
  2. Step 2: Convert to fraction form
    7,734.87/10,673.52 = 4,548.29/x
  3. Step 3: Cross multiply
    7,734.87x = 10,673.52 × 4,548.29
  4. Step 4: Simplify right side
    7,734.87x = 48,546,264.28
  5. Step 5: Solve for x
    x = 48,546,264.28/7,734.87
  6. Step 6: Final answer
    x = 6,276.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.