Home / 204,843.96-307,302.93-62,686.69

Finding the Fourth Proportional to 204,843.96, 307,302.93 and 62,686.69

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Solution

The fourth proportional to 204,843.96, 307,302.93 and 62,686.69 is: 94,041.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,843.96 : 307,302.93 = 62,686.69 : x
  2. Step 2: Convert to fraction form
    204,843.96/307,302.93 = 62,686.69/x
  3. Step 3: Cross multiply
    204,843.96x = 307,302.93 × 62,686.69
  4. Step 4: Simplify right side
    204,843.96x = 19,263,803,509.00
  5. Step 5: Solve for x
    x = 19,263,803,509.00/204,843.96
  6. Step 6: Final answer
    x = 94,041.35

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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.