Home / 94,466.72-141,736.08-35,328.80

Finding the Fourth Proportional to 94,466.72, 141,736.08 and 35,328.80

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Solution

The fourth proportional to 94,466.72, 141,736.08 and 35,328.80 is: 53,006.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,466.72 : 141,736.08 = 35,328.80 : x
  2. Step 2: Convert to fraction form
    94,466.72/141,736.08 = 35,328.80/x
  3. Step 3: Cross multiply
    94,466.72x = 141,736.08 × 35,328.80
  4. Step 4: Simplify right side
    94,466.72x = 5,007,365,623.10
  5. Step 5: Solve for x
    x = 5,007,365,623.10/94,466.72
  6. Step 6: Final answer
    x = 53,006.66

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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.