Home / 92,885.02-139,320.24-33,733.96

Finding the Fourth Proportional to 92,885.02, 139,320.24 and 33,733.96

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Solution

The fourth proportional to 92,885.02, 139,320.24 and 33,733.96 is: 50,598.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,885.02 : 139,320.24 = 33,733.96 : x
  2. Step 2: Convert to fraction form
    92,885.02/139,320.24 = 33,733.96/x
  3. Step 3: Cross multiply
    92,885.02x = 139,320.24 × 33,733.96
  4. Step 4: Simplify right side
    92,885.02x = 4,699,823,403.35
  5. Step 5: Solve for x
    x = 4,699,823,403.35/92,885.02
  6. Step 6: Final answer
    x = 50,598.29

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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.