Home / 7,468.04-11,203.42-3,083.08

Finding the Fourth Proportional to 7,468.04, 11,203.42 and 3,083.08

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Solution

The fourth proportional to 7,468.04, 11,203.42 and 3,083.08 is: 4,625.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,468.04 : 11,203.42 = 3,083.08 : x
  2. Step 2: Convert to fraction form
    7,468.04/11,203.42 = 3,083.08/x
  3. Step 3: Cross multiply
    7,468.04x = 11,203.42 × 3,083.08
  4. Step 4: Simplify right side
    7,468.04x = 34,541,040.13
  5. Step 5: Solve for x
    x = 34,541,040.13/7,468.04
  6. Step 6: Final answer
    x = 4,625.18

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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.