Home / 94,337.28-130,184.28-51,895.44

Finding the Fourth Proportional to 94,337.28, 130,184.28 and 51,895.44

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Solution

The fourth proportional to 94,337.28, 130,184.28 and 51,895.44 is: 71,615.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,337.28 : 130,184.28 = 51,895.44 : x
  2. Step 2: Convert to fraction form
    94,337.28/130,184.28 = 51,895.44/x
  3. Step 3: Cross multiply
    94,337.28x = 130,184.28 × 51,895.44
  4. Step 4: Simplify right side
    94,337.28x = 6,755,970,491.68
  5. Step 5: Solve for x
    x = 6,755,970,491.68/94,337.28
  6. Step 6: Final answer
    x = 71,615.07

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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.