Home / 94,604.64-141,830.01-35,407.14

Finding the Fourth Proportional to 94,604.64, 141,830.01 and 35,407.14

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Solution

The fourth proportional to 94,604.64, 141,830.01 and 35,407.14 is: 53,081.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,604.64 : 141,830.01 = 35,407.14 : x
  2. Step 2: Convert to fraction form
    94,604.64/141,830.01 = 35,407.14/x
  3. Step 3: Cross multiply
    94,604.64x = 141,830.01 × 35,407.14
  4. Step 4: Simplify right side
    94,604.64x = 5,021,795,020.27
  5. Step 5: Solve for x
    x = 5,021,795,020.27/94,604.64
  6. Step 6: Final answer
    x = 53,081.91

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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.