Home / 4,427.06-6,109.29-2,437.59

Finding the Fourth Proportional to 4,427.06, 6,109.29 and 2,437.59

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Solution

The fourth proportional to 4,427.06, 6,109.29 and 2,437.59 is: 3,363.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427.06 : 6,109.29 = 2,437.59 : x
  2. Step 2: Convert to fraction form
    4,427.06/6,109.29 = 2,437.59/x
  3. Step 3: Cross multiply
    4,427.06x = 6,109.29 × 2,437.59
  4. Step 4: Simplify right side
    4,427.06x = 14,891,944.21
  5. Step 5: Solve for x
    x = 14,891,944.21/4,427.06
  6. Step 6: Final answer
    x = 3,363.85

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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.