Home / 4,528.99-6,794.55-1,408.84

Finding the Fourth Proportional to 4,528.99, 6,794.55 and 1,408.84

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Solution

The fourth proportional to 4,528.99, 6,794.55 and 1,408.84 is: 2,113.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.99 : 6,794.55 = 1,408.84 : x
  2. Step 2: Convert to fraction form
    4,528.99/6,794.55 = 1,408.84/x
  3. Step 3: Cross multiply
    4,528.99x = 6,794.55 × 1,408.84
  4. Step 4: Simplify right side
    4,528.99x = 9,572,433.82
  5. Step 5: Solve for x
    x = 9,572,433.82/4,528.99
  6. Step 6: Final answer
    x = 2,113.59

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Double scale
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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.