Home / 7,196.76-10,790.51-3,035.66

Finding the Fourth Proportional to 7,196.76, 10,790.51 and 3,035.66

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Solution

The fourth proportional to 7,196.76, 10,790.51 and 3,035.66 is: 4,551.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196.76 : 10,790.51 = 3,035.66 : x
  2. Step 2: Convert to fraction form
    7,196.76/10,790.51 = 3,035.66/x
  3. Step 3: Cross multiply
    7,196.76x = 10,790.51 × 3,035.66
  4. Step 4: Simplify right side
    7,196.76x = 32,756,318.11
  5. Step 5: Solve for x
    x = 32,756,318.11/7,196.76
  6. Step 6: Final answer
    x = 4,551.53

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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.