Home / 91,453.44-137,188.37-24,893.92

Finding the Fourth Proportional to 91,453.44, 137,188.37 and 24,893.92

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Solution

The fourth proportional to 91,453.44, 137,188.37 and 24,893.92 is: 37,343.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,453.44 : 137,188.37 = 24,893.92 : x
  2. Step 2: Convert to fraction form
    91,453.44/137,188.37 = 24,893.92/x
  3. Step 3: Cross multiply
    91,453.44x = 137,188.37 × 24,893.92
  4. Step 4: Simplify right side
    91,453.44x = 3,415,156,307.71
  5. Step 5: Solve for x
    x = 3,415,156,307.71/91,453.44
  6. Step 6: Final answer
    x = 37,343.11

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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.