Home / 62,784.45-94,065.98-33,136.97

Finding the Fourth Proportional to 62,784.45, 94,065.98 and 33,136.97

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Solution

The fourth proportional to 62,784.45, 94,065.98 and 33,136.97 is: 49,647.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,784.45 : 94,065.98 = 33,136.97 : x
  2. Step 2: Convert to fraction form
    62,784.45/94,065.98 = 33,136.97/x
  3. Step 3: Cross multiply
    62,784.45x = 94,065.98 × 33,136.97
  4. Step 4: Simplify right side
    62,784.45x = 3,117,060,921.27
  5. Step 5: Solve for x
    x = 3,117,060,921.27/62,784.45
  6. Step 6: Final answer
    x = 49,647.02

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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.