Home / 61,934.22-92,903.08-15,187.04

Finding the Fourth Proportional to 61,934.22, 92,903.08 and 15,187.04

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Solution

The fourth proportional to 61,934.22, 92,903.08 and 15,187.04 is: 22,780.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,934.22 : 92,903.08 = 15,187.04 : x
  2. Step 2: Convert to fraction form
    61,934.22/92,903.08 = 15,187.04/x
  3. Step 3: Cross multiply
    61,934.22x = 92,903.08 × 15,187.04
  4. Step 4: Simplify right side
    61,934.22x = 1,410,922,792.08
  5. Step 5: Solve for x
    x = 1,410,922,792.08/61,934.22
  6. Step 6: Final answer
    x = 22,780.99

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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.