Home / 5,470.04-8,204.14-2,007.32

Finding the Fourth Proportional to 5,470.04, 8,204.14 and 2,007.32

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Solution

The fourth proportional to 5,470.04, 8,204.14 and 2,007.32 is: 3,010.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,470.04 : 8,204.14 = 2,007.32 : x
  2. Step 2: Convert to fraction form
    5,470.04/8,204.14 = 2,007.32/x
  3. Step 3: Cross multiply
    5,470.04x = 8,204.14 × 2,007.32
  4. Step 4: Simplify right side
    5,470.04x = 16,468,334.30
  5. Step 5: Solve for x
    x = 16,468,334.30/5,470.04
  6. Step 6: Final answer
    x = 3,010.64

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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.