Home / 6,135.04-9,200.64-2,671.36

Finding the Fourth Proportional to 6,135.04, 9,200.64 and 2,671.36

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Solution

The fourth proportional to 6,135.04, 9,200.64 and 2,671.36 is: 4,006.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135.04 : 9,200.64 = 2,671.36 : x
  2. Step 2: Convert to fraction form
    6,135.04/9,200.64 = 2,671.36/x
  3. Step 3: Cross multiply
    6,135.04x = 9,200.64 × 2,671.36
  4. Step 4: Simplify right side
    6,135.04x = 24,578,221.67
  5. Step 5: Solve for x
    x = 24,578,221.67/6,135.04
  6. Step 6: Final answer
    x = 4,006.20

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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.