Home / 62,647.35-93,947.59-25,194.76

Finding the Fourth Proportional to 62,647.35, 93,947.59 and 25,194.76

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Solution

The fourth proportional to 62,647.35, 93,947.59 and 25,194.76 is: 37,782.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,647.35 : 93,947.59 = 25,194.76 : x
  2. Step 2: Convert to fraction form
    62,647.35/93,947.59 = 25,194.76/x
  3. Step 3: Cross multiply
    62,647.35x = 93,947.59 × 25,194.76
  4. Step 4: Simplify right side
    62,647.35x = 2,366,986,982.63
  5. Step 5: Solve for x
    x = 2,366,986,982.63/62,647.35
  6. Step 6: Final answer
    x = 37,782.72

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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.