Home / 4,426.95-6,115.41-4,193.67

Finding the Fourth Proportional to 4,426.95, 6,115.41 and 4,193.67

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Solution

The fourth proportional to 4,426.95, 6,115.41 and 4,193.67 is: 5,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426.95 : 6,115.41 = 4,193.67 : x
  2. Step 2: Convert to fraction form
    4,426.95/6,115.41 = 4,193.67/x
  3. Step 3: Cross multiply
    4,426.95x = 6,115.41 × 4,193.67
  4. Step 4: Simplify right side
    4,426.95x = 25,646,011.45
  5. Step 5: Solve for x
    x = 25,646,011.45/4,426.95
  6. Step 6: Final answer
    x = 5,793.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.