Home / 82,346.74-113,594.67-50,091.22

Finding the Fourth Proportional to 82,346.74, 113,594.67 and 50,091.22

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Solution

The fourth proportional to 82,346.74, 113,594.67 and 50,091.22 is: 69,099.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,346.74 : 113,594.67 = 50,091.22 : x
  2. Step 2: Convert to fraction form
    82,346.74/113,594.67 = 50,091.22/x
  3. Step 3: Cross multiply
    82,346.74x = 113,594.67 × 50,091.22
  4. Step 4: Simplify right side
    82,346.74x = 5,690,095,605.80
  5. Step 5: Solve for x
    x = 5,690,095,605.80/82,346.74
  6. Step 6: Final answer
    x = 69,099.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.