Home / 7,527.06-11,283.84-3,363.66

Finding the Fourth Proportional to 7,527.06, 11,283.84 and 3,363.66

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Solution

The fourth proportional to 7,527.06, 11,283.84 and 3,363.66 is: 5,042.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527.06 : 11,283.84 = 3,363.66 : x
  2. Step 2: Convert to fraction form
    7,527.06/11,283.84 = 3,363.66/x
  3. Step 3: Cross multiply
    7,527.06x = 11,283.84 × 3,363.66
  4. Step 4: Simplify right side
    7,527.06x = 37,955,001.25
  5. Step 5: Solve for x
    x = 37,955,001.25/7,527.06
  6. Step 6: Final answer
    x = 5,042.47

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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.