Home / 94,052.12-141,077.72-33,307.48

Finding the Fourth Proportional to 94,052.12, 141,077.72 and 33,307.48

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Solution

The fourth proportional to 94,052.12, 141,077.72 and 33,307.48 is: 49,961.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,052.12 : 141,077.72 = 33,307.48 : x
  2. Step 2: Convert to fraction form
    94,052.12/141,077.72 = 33,307.48/x
  3. Step 3: Cross multiply
    94,052.12x = 141,077.72 × 33,307.48
  4. Step 4: Simplify right side
    94,052.12x = 4,698,943,337.35
  5. Step 5: Solve for x
    x = 4,698,943,337.35/94,052.12
  6. Step 6: Final answer
    x = 49,961.06

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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.