Home / 202,977.96-304,496.08-62,747.52

Finding the Fourth Proportional to 202,977.96, 304,496.08 and 62,747.52

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Solution

The fourth proportional to 202,977.96, 304,496.08 and 62,747.52 is: 94,130.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,977.96 : 304,496.08 = 62,747.52 : x
  2. Step 2: Convert to fraction form
    202,977.96/304,496.08 = 62,747.52/x
  3. Step 3: Cross multiply
    202,977.96x = 304,496.08 × 62,747.52
  4. Step 4: Simplify right side
    202,977.96x = 19,106,373,869.72
  5. Step 5: Solve for x
    x = 19,106,373,869.72/202,977.96
  6. Step 6: Final answer
    x = 94,130.29

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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.