Home / 16,333.04-22,516.98-11,019.44

Finding the Fourth Proportional to 16,333.04, 22,516.98 and 11,019.44

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Solution

The fourth proportional to 16,333.04, 22,516.98 and 11,019.44 is: 15,191.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,333.04 : 22,516.98 = 11,019.44 : x
  2. Step 2: Convert to fraction form
    16,333.04/22,516.98 = 11,019.44/x
  3. Step 3: Cross multiply
    16,333.04x = 22,516.98 × 11,019.44
  4. Step 4: Simplify right side
    16,333.04x = 248,124,510.09
  5. Step 5: Solve for x
    x = 248,124,510.09/16,333.04
  6. Step 6: Final answer
    x = 15,191.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.