Home / 5,930.96-8,895.38-1,548.18

Finding the Fourth Proportional to 5,930.96, 8,895.38 and 1,548.18

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Solution

The fourth proportional to 5,930.96, 8,895.38 and 1,548.18 is: 2,321.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930.96 : 8,895.38 = 1,548.18 : x
  2. Step 2: Convert to fraction form
    5,930.96/8,895.38 = 1,548.18/x
  3. Step 3: Cross multiply
    5,930.96x = 8,895.38 × 1,548.18
  4. Step 4: Simplify right side
    5,930.96x = 13,771,641.67
  5. Step 5: Solve for x
    x = 13,771,641.67/5,930.96
  6. Step 6: Final answer
    x = 2,321.99

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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.