Home / 62,827.49-94,151.76-31,206.54

Finding the Fourth Proportional to 62,827.49, 94,151.76 and 31,206.54

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Solution

The fourth proportional to 62,827.49, 94,151.76 and 31,206.54 is: 46,765.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,827.49 : 94,151.76 = 31,206.54 : x
  2. Step 2: Convert to fraction form
    62,827.49/94,151.76 = 31,206.54/x
  3. Step 3: Cross multiply
    62,827.49x = 94,151.76 × 31,206.54
  4. Step 4: Simplify right side
    62,827.49x = 2,938,150,664.51
  5. Step 5: Solve for x
    x = 2,938,150,664.51/62,827.49
  6. Step 6: Final answer
    x = 46,765.37

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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.