Home / 133,322.22-200,038.91-58,496.13

Finding the Fourth Proportional to 133,322.22, 200,038.91 and 58,496.13

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Solution

The fourth proportional to 133,322.22, 200,038.91 and 58,496.13 is: 87,768.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,322.22 : 200,038.91 = 58,496.13 : x
  2. Step 2: Convert to fraction form
    133,322.22/200,038.91 = 58,496.13/x
  3. Step 3: Cross multiply
    133,322.22x = 200,038.91 × 58,496.13
  4. Step 4: Simplify right side
    133,322.22x = 11,701,501,791.94
  5. Step 5: Solve for x
    x = 11,701,501,791.94/133,322.22
  6. Step 6: Final answer
    x = 87,768.58

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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.