Home / 61,667.02-92,525.10-36,718.84

Finding the Fourth Proportional to 61,667.02, 92,525.10 and 36,718.84

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Solution

The fourth proportional to 61,667.02, 92,525.10 and 36,718.84 is: 55,092.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,667.02 : 92,525.10 = 36,718.84 : x
  2. Step 2: Convert to fraction form
    61,667.02/92,525.10 = 36,718.84/x
  3. Step 3: Cross multiply
    61,667.02x = 92,525.10 × 36,718.84
  4. Step 4: Simplify right side
    61,667.02x = 3,397,414,342.88
  5. Step 5: Solve for x
    x = 3,397,414,342.88/61,667.02
  6. Step 6: Final answer
    x = 55,092.89

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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.