Home / 133,616.07-200,442.54-44,894.94

Finding the Fourth Proportional to 133,616.07, 200,442.54 and 44,894.94

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Solution

The fourth proportional to 133,616.07, 200,442.54 and 44,894.94 is: 67,348.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,616.07 : 200,442.54 = 44,894.94 : x
  2. Step 2: Convert to fraction form
    133,616.07/200,442.54 = 44,894.94/x
  3. Step 3: Cross multiply
    133,616.07x = 200,442.54 × 44,894.94
  4. Step 4: Simplify right side
    133,616.07x = 8,998,855,806.75
  5. Step 5: Solve for x
    x = 8,998,855,806.75/133,616.07
  6. Step 6: Final answer
    x = 67,348.60

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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.