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Finding the Fourth Proportional to 44,886.99, 67,332.20 and 16,804.09

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Solution

The fourth proportional to 44,886.99, 67,332.20 and 16,804.09 is: 25,206.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,886.99 : 67,332.20 = 16,804.09 : x
  2. Step 2: Convert to fraction form
    44,886.99/67,332.20 = 16,804.09/x
  3. Step 3: Cross multiply
    44,886.99x = 67,332.20 × 16,804.09
  4. Step 4: Simplify right side
    44,886.99x = 1,131,456,348.84
  5. Step 5: Solve for x
    x = 1,131,456,348.84/44,886.99
  6. Step 6: Final answer
    x = 25,206.77

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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.