Home / 2,427.58-3,636.96-2,337.58

Finding the Fourth Proportional to 2,427.58, 3,636.96 and 2,337.58

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Solution

The fourth proportional to 2,427.58, 3,636.96 and 2,337.58 is: 3,502.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427.58 : 3,636.96 = 2,337.58 : x
  2. Step 2: Convert to fraction form
    2,427.58/3,636.96 = 2,337.58/x
  3. Step 3: Cross multiply
    2,427.58x = 3,636.96 × 2,337.58
  4. Step 4: Simplify right side
    2,427.58x = 8,501,684.96
  5. Step 5: Solve for x
    x = 8,501,684.96/2,427.58
  6. Step 6: Final answer
    x = 3,502.12

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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.