Home / 94,956.06-142,390.17-34,969.39

Finding the Fourth Proportional to 94,956.06, 142,390.17 and 34,969.39

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Solution

The fourth proportional to 94,956.06, 142,390.17 and 34,969.39 is: 52,437.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,956.06 : 142,390.17 = 34,969.39 : x
  2. Step 2: Convert to fraction form
    94,956.06/142,390.17 = 34,969.39/x
  3. Step 3: Cross multiply
    94,956.06x = 142,390.17 × 34,969.39
  4. Step 4: Simplify right side
    94,956.06x = 4,979,296,674.95
  5. Step 5: Solve for x
    x = 4,979,296,674.95/94,956.06
  6. Step 6: Final answer
    x = 52,437.91

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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.