Home / 9,260.04-13,889.82-3,020.52

Finding the Fourth Proportional to 9,260.04, 13,889.82 and 3,020.52

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Solution

The fourth proportional to 9,260.04, 13,889.82 and 3,020.52 is: 4,530.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,260.04 : 13,889.82 = 3,020.52 : x
  2. Step 2: Convert to fraction form
    9,260.04/13,889.82 = 3,020.52/x
  3. Step 3: Cross multiply
    9,260.04x = 13,889.82 × 3,020.52
  4. Step 4: Simplify right side
    9,260.04x = 41,954,479.11
  5. Step 5: Solve for x
    x = 41,954,479.11/9,260.04
  6. Step 6: Final answer
    x = 4,530.70

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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.