Home / 4,002.04-6,000.81-2,754.10

Finding the Fourth Proportional to 4,002.04, 6,000.81 and 2,754.10

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Solution

The fourth proportional to 4,002.04, 6,000.81 and 2,754.10 is: 4,129.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002.04 : 6,000.81 = 2,754.10 : x
  2. Step 2: Convert to fraction form
    4,002.04/6,000.81 = 2,754.10/x
  3. Step 3: Cross multiply
    4,002.04x = 6,000.81 × 2,754.10
  4. Step 4: Simplify right side
    4,002.04x = 16,526,830.82
  5. Step 5: Solve for x
    x = 16,526,830.82/4,002.04
  6. Step 6: Final answer
    x = 4,129.60

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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.