Home / 34,593.48-51,885.36-11,220.12

Finding the Fourth Proportional to 34,593.48, 51,885.36 and 11,220.12

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Solution

The fourth proportional to 34,593.48, 51,885.36 and 11,220.12 is: 16,828.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,593.48 : 51,885.36 = 11,220.12 : x
  2. Step 2: Convert to fraction form
    34,593.48/51,885.36 = 11,220.12/x
  3. Step 3: Cross multiply
    34,593.48x = 51,885.36 × 11,220.12
  4. Step 4: Simplify right side
    34,593.48x = 582,159,965.44
  5. Step 5: Solve for x
    x = 582,159,965.44/34,593.48
  6. Step 6: Final answer
    x = 16,828.60

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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.