Home / 4,106.04-5,666.46-2,337.90

Finding the Fourth Proportional to 4,106.04, 5,666.46 and 2,337.90

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Solution

The fourth proportional to 4,106.04, 5,666.46 and 2,337.90 is: 3,226.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.04 : 5,666.46 = 2,337.90 : x
  2. Step 2: Convert to fraction form
    4,106.04/5,666.46 = 2,337.90/x
  3. Step 3: Cross multiply
    4,106.04x = 5,666.46 × 2,337.90
  4. Step 4: Simplify right side
    4,106.04x = 13,247,616.83
  5. Step 5: Solve for x
    x = 13,247,616.83/4,106.04
  6. Step 6: Final answer
    x = 3,226.37

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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.