Home / 67,313.73-92,889.15-37,098.96

Finding the Fourth Proportional to 67,313.73, 92,889.15 and 37,098.96

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Solution

The fourth proportional to 67,313.73, 92,889.15 and 37,098.96 is: 51,194.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,313.73 : 92,889.15 = 37,098.96 : x
  2. Step 2: Convert to fraction form
    67,313.73/92,889.15 = 37,098.96/x
  3. Step 3: Cross multiply
    67,313.73x = 92,889.15 × 37,098.96
  4. Step 4: Simplify right side
    67,313.73x = 3,446,090,895.33
  5. Step 5: Solve for x
    x = 3,446,090,895.33/67,313.73
  6. Step 6: Final answer
    x = 51,194.47

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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.