Home / 9,383.49-14,064.48-4,446.12

Finding the Fourth Proportional to 9,383.49, 14,064.48 and 4,446.12

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Solution

The fourth proportional to 9,383.49, 14,064.48 and 4,446.12 is: 6,664.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,383.49 : 14,064.48 = 4,446.12 : x
  2. Step 2: Convert to fraction form
    9,383.49/14,064.48 = 4,446.12/x
  3. Step 3: Cross multiply
    9,383.49x = 14,064.48 × 4,446.12
  4. Step 4: Simplify right side
    9,383.49x = 62,532,365.82
  5. Step 5: Solve for x
    x = 62,532,365.82/9,383.49
  6. Step 6: Final answer
    x = 6,664.08

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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.