Home / 94,542.27-130,466.63-51,522.14

Finding the Fourth Proportional to 94,542.27, 130,466.63 and 51,522.14

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Solution

The fourth proportional to 94,542.27, 130,466.63 and 51,522.14 is: 71,099.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,542.27 : 130,466.63 = 51,522.14 : x
  2. Step 2: Convert to fraction form
    94,542.27/130,466.63 = 51,522.14/x
  3. Step 3: Cross multiply
    94,542.27x = 130,466.63 × 51,522.14
  4. Step 4: Simplify right side
    94,542.27x = 6,721,919,066.24
  5. Step 5: Solve for x
    x = 6,721,919,066.24/94,542.27
  6. Step 6: Final answer
    x = 71,099.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.