Home / 6,925.28-9,558.87-4,093.13

Finding the Fourth Proportional to 6,925.28, 9,558.87 and 4,093.13

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Solution

The fourth proportional to 6,925.28, 9,558.87 and 4,093.13 is: 5,649.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.28 : 9,558.87 = 4,093.13 : x
  2. Step 2: Convert to fraction form
    6,925.28/9,558.87 = 4,093.13/x
  3. Step 3: Cross multiply
    6,925.28x = 9,558.87 × 4,093.13
  4. Step 4: Simplify right side
    6,925.28x = 39,125,697.56
  5. Step 5: Solve for x
    x = 39,125,697.56/6,925.28
  6. Step 6: Final answer
    x = 5,649.69

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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.