Home / 7,065.24-10,598.09-3,553.33

Finding the Fourth Proportional to 7,065.24, 10,598.09 and 3,553.33

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Solution

The fourth proportional to 7,065.24, 10,598.09 and 3,553.33 is: 5,330.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065.24 : 10,598.09 = 3,553.33 : x
  2. Step 2: Convert to fraction form
    7,065.24/10,598.09 = 3,553.33/x
  3. Step 3: Cross multiply
    7,065.24x = 10,598.09 × 3,553.33
  4. Step 4: Simplify right side
    7,065.24x = 37,658,503.39
  5. Step 5: Solve for x
    x = 37,658,503.39/7,065.24
  6. Step 6: Final answer
    x = 5,330.11

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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.