Home / 94,175.66-141,276.59-49,805.53

Finding the Fourth Proportional to 94,175.66, 141,276.59 and 49,805.53

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Solution

The fourth proportional to 94,175.66, 141,276.59 and 49,805.53 is: 74,715.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,175.66 : 141,276.59 = 49,805.53 : x
  2. Step 2: Convert to fraction form
    94,175.66/141,276.59 = 49,805.53/x
  3. Step 3: Cross multiply
    94,175.66x = 141,276.59 × 49,805.53
  4. Step 4: Simplify right side
    94,175.66x = 7,036,355,441.54
  5. Step 5: Solve for x
    x = 7,036,355,441.54/94,175.66
  6. Step 6: Final answer
    x = 74,715.22

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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.