Home / 133,526.07-200,224.51-49,325.90

Finding the Fourth Proportional to 133,526.07, 200,224.51 and 49,325.90

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Solution

The fourth proportional to 133,526.07, 200,224.51 and 49,325.90 is: 73,964.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,526.07 : 200,224.51 = 49,325.90 : x
  2. Step 2: Convert to fraction form
    133,526.07/200,224.51 = 49,325.90/x
  3. Step 3: Cross multiply
    133,526.07x = 200,224.51 × 49,325.90
  4. Step 4: Simplify right side
    133,526.07x = 9,876,253,033.37
  5. Step 5: Solve for x
    x = 9,876,253,033.37/133,526.07
  6. Step 6: Final answer
    x = 73,964.98

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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.