Home / 34,805.96-52,209.83-11,113.49

Finding the Fourth Proportional to 34,805.96, 52,209.83 and 11,113.49

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Solution

The fourth proportional to 34,805.96, 52,209.83 and 11,113.49 is: 16,670.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,805.96 : 52,209.83 = 11,113.49 : x
  2. Step 2: Convert to fraction form
    34,805.96/52,209.83 = 11,113.49/x
  3. Step 3: Cross multiply
    34,805.96x = 52,209.83 × 11,113.49
  4. Step 4: Simplify right side
    34,805.96x = 580,233,106.99
  5. Step 5: Solve for x
    x = 580,233,106.99/34,805.96
  6. Step 6: Final answer
    x = 16,670.51

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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.