Home / 7,324.04-10,984.88-2,393.64

Finding the Fourth Proportional to 7,324.04, 10,984.88 and 2,393.64

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Solution

The fourth proportional to 7,324.04, 10,984.88 and 2,393.64 is: 3,590.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,324.04 : 10,984.88 = 2,393.64 : x
  2. Step 2: Convert to fraction form
    7,324.04/10,984.88 = 2,393.64/x
  3. Step 3: Cross multiply
    7,324.04x = 10,984.88 × 2,393.64
  4. Step 4: Simplify right side
    7,324.04x = 26,293,836.20
  5. Step 5: Solve for x
    x = 26,293,836.20/7,324.04
  6. Step 6: Final answer
    x = 3,590.08

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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.