Home / 95,455.02-143,123.70-32,269.17

Finding the Fourth Proportional to 95,455.02, 143,123.70 and 32,269.17

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Solution

The fourth proportional to 95,455.02, 143,123.70 and 32,269.17 is: 48,383.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,455.02 : 143,123.70 = 32,269.17 : x
  2. Step 2: Convert to fraction form
    95,455.02/143,123.70 = 32,269.17/x
  3. Step 3: Cross multiply
    95,455.02x = 143,123.70 × 32,269.17
  4. Step 4: Simplify right side
    95,455.02x = 4,618,483,006.33
  5. Step 5: Solve for x
    x = 4,618,483,006.33/95,455.02
  6. Step 6: Final answer
    x = 48,383.87

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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.