Home / 4,427.15-6,109.25-2,437.65

Finding the Fourth Proportional to 4,427.15, 6,109.25 and 2,437.65

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Solution

The fourth proportional to 4,427.15, 6,109.25 and 2,437.65 is: 3,363.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427.15 : 6,109.25 = 2,437.65 : x
  2. Step 2: Convert to fraction form
    4,427.15/6,109.25 = 2,437.65/x
  3. Step 3: Cross multiply
    4,427.15x = 6,109.25 × 2,437.65
  4. Step 4: Simplify right side
    4,427.15x = 14,892,201.07
  5. Step 5: Solve for x
    x = 14,892,201.07/4,427.15
  6. Step 6: Final answer
    x = 3,363.84

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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.