Home / 68,798.03-103,206.61-24,414.23

Finding the Fourth Proportional to 68,798.03, 103,206.61 and 24,414.23

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Solution

The fourth proportional to 68,798.03, 103,206.61 and 24,414.23 is: 36,624.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,798.03 : 103,206.61 = 24,414.23 : x
  2. Step 2: Convert to fraction form
    68,798.03/103,206.61 = 24,414.23/x
  3. Step 3: Cross multiply
    68,798.03x = 103,206.61 × 24,414.23
  4. Step 4: Simplify right side
    68,798.03x = 2,519,709,914.06
  5. Step 5: Solve for x
    x = 2,519,709,914.06/68,798.03
  6. Step 6: Final answer
    x = 36,624.74

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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.