Home / 61,336.42-92,040.33-25,795.15

Finding the Fourth Proportional to 61,336.42, 92,040.33 and 25,795.15

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Solution

The fourth proportional to 61,336.42, 92,040.33 and 25,795.15 is: 38,707.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,336.42 : 92,040.33 = 25,795.15 : x
  2. Step 2: Convert to fraction form
    61,336.42/92,040.33 = 25,795.15/x
  3. Step 3: Cross multiply
    61,336.42x = 92,040.33 × 25,795.15
  4. Step 4: Simplify right side
    61,336.42x = 2,374,194,118.40
  5. Step 5: Solve for x
    x = 2,374,194,118.40/61,336.42
  6. Step 6: Final answer
    x = 38,707.74

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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.