Home / 91,346.77-137,003.97-24,792.08

Finding the Fourth Proportional to 91,346.77, 137,003.97 and 24,792.08

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Solution

The fourth proportional to 91,346.77, 137,003.97 and 24,792.08 is: 37,183.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,346.77 : 137,003.97 = 24,792.08 : x
  2. Step 2: Convert to fraction form
    91,346.77/137,003.97 = 24,792.08/x
  3. Step 3: Cross multiply
    91,346.77x = 137,003.97 × 24,792.08
  4. Step 4: Simplify right side
    91,346.77x = 3,396,612,792.51
  5. Step 5: Solve for x
    x = 3,396,612,792.51/91,346.77
  6. Step 6: Final answer
    x = 37,183.72

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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.