Home / 62,895.22-94,349.44-31,313.12

Finding the Fourth Proportional to 62,895.22, 94,349.44 and 31,313.12

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Solution

The fourth proportional to 62,895.22, 94,349.44 and 31,313.12 is: 46,972.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,895.22 : 94,349.44 = 31,313.12 : x
  2. Step 2: Convert to fraction form
    62,895.22/94,349.44 = 31,313.12/x
  3. Step 3: Cross multiply
    62,895.22x = 94,349.44 × 31,313.12
  4. Step 4: Simplify right side
    62,895.22x = 2,954,374,904.05
  5. Step 5: Solve for x
    x = 2,954,374,904.05/62,895.22
  6. Step 6: Final answer
    x = 46,972.97

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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.