Home / 6,790.52-10,184.88-3,088.76

Finding the Fourth Proportional to 6,790.52, 10,184.88 and 3,088.76

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Solution

The fourth proportional to 6,790.52, 10,184.88 and 3,088.76 is: 4,632.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790.52 : 10,184.88 = 3,088.76 : x
  2. Step 2: Convert to fraction form
    6,790.52/10,184.88 = 3,088.76/x
  3. Step 3: Cross multiply
    6,790.52x = 10,184.88 × 3,088.76
  4. Step 4: Simplify right side
    6,790.52x = 31,458,649.95
  5. Step 5: Solve for x
    x = 31,458,649.95/6,790.52
  6. Step 6: Final answer
    x = 4,632.73

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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.