Home / 124,504.22-186,756.14-49,676.92

Finding the Fourth Proportional to 124,504.22, 186,756.14 and 49,676.92

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Solution

The fourth proportional to 124,504.22, 186,756.14 and 49,676.92 is: 74,515.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,504.22 : 186,756.14 = 49,676.92 : x
  2. Step 2: Convert to fraction form
    124,504.22/186,756.14 = 49,676.92/x
  3. Step 3: Cross multiply
    124,504.22x = 186,756.14 × 49,676.92
  4. Step 4: Simplify right side
    124,504.22x = 9,277,469,483.59
  5. Step 5: Solve for x
    x = 9,277,469,483.59/124,504.22
  6. Step 6: Final answer
    x = 74,515.30

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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.