Home / 5,502.96-8,234.64-4,038.48

Finding the Fourth Proportional to 5,502.96, 8,234.64 and 4,038.48

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Solution

The fourth proportional to 5,502.96, 8,234.64 and 4,038.48 is: 6,043.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,502.96 : 8,234.64 = 4,038.48 : x
  2. Step 2: Convert to fraction form
    5,502.96/8,234.64 = 4,038.48/x
  3. Step 3: Cross multiply
    5,502.96x = 8,234.64 × 4,038.48
  4. Step 4: Simplify right side
    5,502.96x = 33,255,428.95
  5. Step 5: Solve for x
    x = 33,255,428.95/5,502.96
  6. Step 6: Final answer
    x = 6,043.19

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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.