Home / 7,065.33-10,595.84-2,447.25

Finding the Fourth Proportional to 7,065.33, 10,595.84 and 2,447.25

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Solution

The fourth proportional to 7,065.33, 10,595.84 and 2,447.25 is: 3,670.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065.33 : 10,595.84 = 2,447.25 : x
  2. Step 2: Convert to fraction form
    7,065.33/10,595.84 = 2,447.25/x
  3. Step 3: Cross multiply
    7,065.33x = 10,595.84 × 2,447.25
  4. Step 4: Simplify right side
    7,065.33x = 25,930,657.20
  5. Step 5: Solve for x
    x = 25,930,657.20/7,065.33
  6. Step 6: Final answer
    x = 3,670.13

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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.