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Finding the Fourth Proportional to 6,710.54, 10,054.44 and 4,108.04

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Solution

The fourth proportional to 6,710.54, 10,054.44 and 4,108.04 is: 6,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710.54 : 10,054.44 = 4,108.04 : x
  2. Step 2: Convert to fraction form
    6,710.54/10,054.44 = 4,108.04/x
  3. Step 3: Cross multiply
    6,710.54x = 10,054.44 × 4,108.04
  4. Step 4: Simplify right side
    6,710.54x = 41,304,041.70
  5. Step 5: Solve for x
    x = 41,304,041.70/6,710.54
  6. Step 6: Final answer
    x = 6,155.10

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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.