Home / 7,095.48-9,791.44-4,111.08

Finding the Fourth Proportional to 7,095.48, 9,791.44 and 4,111.08

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Solution

The fourth proportional to 7,095.48, 9,791.44 and 4,111.08 is: 5,673.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.48 : 9,791.44 = 4,111.08 : x
  2. Step 2: Convert to fraction form
    7,095.48/9,791.44 = 4,111.08/x
  3. Step 3: Cross multiply
    7,095.48x = 9,791.44 × 4,111.08
  4. Step 4: Simplify right side
    7,095.48x = 40,253,393.16
  5. Step 5: Solve for x
    x = 40,253,393.16/7,095.48
  6. Step 6: Final answer
    x = 5,673.10

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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.