Home / 34,798.57-52,200.77-11,109.49

Finding the Fourth Proportional to 34,798.57, 52,200.77 and 11,109.49

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Solution

The fourth proportional to 34,798.57, 52,200.77 and 11,109.49 is: 16,665.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,798.57 : 52,200.77 = 11,109.49 : x
  2. Step 2: Convert to fraction form
    34,798.57/52,200.77 = 11,109.49/x
  3. Step 3: Cross multiply
    34,798.57x = 52,200.77 × 11,109.49
  4. Step 4: Simplify right side
    34,798.57x = 579,923,932.31
  5. Step 5: Solve for x
    x = 579,923,932.31/34,798.57
  6. Step 6: Final answer
    x = 16,665.17

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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.