Home / 202,973.80-304,460.70-62,746.60

Finding the Fourth Proportional to 202,973.80, 304,460.70 and 62,746.60

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Solution

The fourth proportional to 202,973.80, 304,460.70 and 62,746.60 is: 94,119.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,973.80 : 304,460.70 = 62,746.60 : x
  2. Step 2: Convert to fraction form
    202,973.80/304,460.70 = 62,746.60/x
  3. Step 3: Cross multiply
    202,973.80x = 304,460.70 × 62,746.60
  4. Step 4: Simplify right side
    202,973.80x = 19,103,873,758.62
  5. Step 5: Solve for x
    x = 19,103,873,758.62/202,973.80
  6. Step 6: Final answer
    x = 94,119.90

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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.