Home / 7,072.83-10,610.39-2,393.13

Finding the Fourth Proportional to 7,072.83, 10,610.39 and 2,393.13

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Solution

The fourth proportional to 7,072.83, 10,610.39 and 2,393.13 is: 3,590.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,072.83 : 10,610.39 = 2,393.13 : x
  2. Step 2: Convert to fraction form
    7,072.83/10,610.39 = 2,393.13/x
  3. Step 3: Cross multiply
    7,072.83x = 10,610.39 × 2,393.13
  4. Step 4: Simplify right side
    7,072.83x = 25,392,008.81
  5. Step 5: Solve for x
    x = 25,392,008.81/7,072.83
  6. Step 6: Final answer
    x = 3,590.08

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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.