Home / 94,534.83-141,668.58-52,433.46

Finding the Fourth Proportional to 94,534.83, 141,668.58 and 52,433.46

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Solution

The fourth proportional to 94,534.83, 141,668.58 and 52,433.46 is: 78,576.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,534.83 : 141,668.58 = 52,433.46 : x
  2. Step 2: Convert to fraction form
    94,534.83/141,668.58 = 52,433.46/x
  3. Step 3: Cross multiply
    94,534.83x = 141,668.58 × 52,433.46
  4. Step 4: Simplify right side
    94,534.83x = 7,428,173,822.69
  5. Step 5: Solve for x
    x = 7,428,173,822.69/94,534.83
  6. Step 6: Final answer
    x = 78,576.05

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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.