Home / 97,198.84-133,259.60-95,427.37

Finding the Fourth Proportional to 97,198.84, 133,259.60 and 95,427.37

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Solution

The fourth proportional to 97,198.84, 133,259.60 and 95,427.37 is: 130,830.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,198.84 : 133,259.60 = 95,427.37 : x
  2. Step 2: Convert to fraction form
    97,198.84/133,259.60 = 95,427.37/x
  3. Step 3: Cross multiply
    97,198.84x = 133,259.60 × 95,427.37
  4. Step 4: Simplify right side
    97,198.84x = 12,716,613,155.25
  5. Step 5: Solve for x
    x = 12,716,613,155.25/97,198.84
  6. Step 6: Final answer
    x = 130,830.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.