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Finding the Fourth Proportional to 6,884.60, 10,276.93 and 6,054.24

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Solution

The fourth proportional to 6,884.60, 10,276.93 and 6,054.24 is: 9,037.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.60 : 10,276.93 = 6,054.24 : x
  2. Step 2: Convert to fraction form
    6,884.60/10,276.93 = 6,054.24/x
  3. Step 3: Cross multiply
    6,884.60x = 10,276.93 × 6,054.24
  4. Step 4: Simplify right side
    6,884.60x = 62,219,012.73
  5. Step 5: Solve for x
    x = 62,219,012.73/6,884.60
  6. Step 6: Final answer
    x = 9,037.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.