Home / 61,495.12-92,185.08-33,373.90

Finding the Fourth Proportional to 61,495.12, 92,185.08 and 33,373.90

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Solution

The fourth proportional to 61,495.12, 92,185.08 and 33,373.90 is: 50,029.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,495.12 : 92,185.08 = 33,373.90 : x
  2. Step 2: Convert to fraction form
    61,495.12/92,185.08 = 33,373.90/x
  3. Step 3: Cross multiply
    61,495.12x = 92,185.08 × 33,373.90
  4. Step 4: Simplify right side
    61,495.12x = 3,076,575,641.41
  5. Step 5: Solve for x
    x = 3,076,575,641.41/61,495.12
  6. Step 6: Final answer
    x = 50,029.59

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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.