Home / 61,733.68-92,542.20-56,076.64

Finding the Fourth Proportional to 61,733.68, 92,542.20 and 56,076.64

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Solution

The fourth proportional to 61,733.68, 92,542.20 and 56,076.64 is: 84,061.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,733.68 : 92,542.20 = 56,076.64 : x
  2. Step 2: Convert to fraction form
    61,733.68/92,542.20 = 56,076.64/x
  3. Step 3: Cross multiply
    61,733.68x = 92,542.20 × 56,076.64
  4. Step 4: Simplify right side
    61,733.68x = 5,189,455,634.21
  5. Step 5: Solve for x
    x = 5,189,455,634.21/61,733.68
  6. Step 6: Final answer
    x = 84,061.98

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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.