Home / 4,427.93-6,110.62-2,438.47

Finding the Fourth Proportional to 4,427.93, 6,110.62 and 2,438.47

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Solution

The fourth proportional to 4,427.93, 6,110.62 and 2,438.47 is: 3,365.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427.93 : 6,110.62 = 2,438.47 : x
  2. Step 2: Convert to fraction form
    4,427.93/6,110.62 = 2,438.47/x
  3. Step 3: Cross multiply
    4,427.93x = 6,110.62 × 2,438.47
  4. Step 4: Simplify right side
    4,427.93x = 14,900,578.81
  5. Step 5: Solve for x
    x = 14,900,578.81/4,427.93
  6. Step 6: Final answer
    x = 3,365.13

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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.