Home / 7,566.33-10,441.35-4,209.15

Finding the Fourth Proportional to 7,566.33, 10,441.35 and 4,209.15

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Solution

The fourth proportional to 7,566.33, 10,441.35 and 4,209.15 is: 5,808.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566.33 : 10,441.35 = 4,209.15 : x
  2. Step 2: Convert to fraction form
    7,566.33/10,441.35 = 4,209.15/x
  3. Step 3: Cross multiply
    7,566.33x = 10,441.35 × 4,209.15
  4. Step 4: Simplify right side
    7,566.33x = 43,949,208.35
  5. Step 5: Solve for x
    x = 43,949,208.35/7,566.33
  6. Step 6: Final answer
    x = 5,808.52

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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.