Home / 91,336.44-137,012.90-24,776.93

Finding the Fourth Proportional to 91,336.44, 137,012.90 and 24,776.93

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Solution

The fourth proportional to 91,336.44, 137,012.90 and 24,776.93 is: 37,167.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,336.44 : 137,012.90 = 24,776.93 : x
  2. Step 2: Convert to fraction form
    91,336.44/137,012.90 = 24,776.93/x
  3. Step 3: Cross multiply
    91,336.44x = 137,012.90 × 24,776.93
  4. Step 4: Simplify right side
    91,336.44x = 3,394,758,223.45
  5. Step 5: Solve for x
    x = 3,394,758,223.45/91,336.44
  6. Step 6: Final answer
    x = 37,167.62

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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.