Home / 62,186.97-93,296.55-17,816.99

Finding the Fourth Proportional to 62,186.97, 93,296.55 and 17,816.99

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Solution

The fourth proportional to 62,186.97, 93,296.55 and 17,816.99 is: 26,730.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,186.97 : 93,296.55 = 17,816.99 : x
  2. Step 2: Convert to fraction form
    62,186.97/93,296.55 = 17,816.99/x
  3. Step 3: Cross multiply
    62,186.97x = 93,296.55 × 17,816.99
  4. Step 4: Simplify right side
    62,186.97x = 1,662,263,231.90
  5. Step 5: Solve for x
    x = 1,662,263,231.90/62,186.97
  6. Step 6: Final answer
    x = 26,730.09

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1.5x scale

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.