Home / 94,006.57-140,935.89-46,589.06

Finding the Fourth Proportional to 94,006.57, 140,935.89 and 46,589.06

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Solution

The fourth proportional to 94,006.57, 140,935.89 and 46,589.06 is: 69,846.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,006.57 : 140,935.89 = 46,589.06 : x
  2. Step 2: Convert to fraction form
    94,006.57/140,935.89 = 46,589.06/x
  3. Step 3: Cross multiply
    94,006.57x = 140,935.89 × 46,589.06
  4. Step 4: Simplify right side
    94,006.57x = 6,566,070,635.36
  5. Step 5: Solve for x
    x = 6,566,070,635.36/94,006.57
  6. Step 6: Final answer
    x = 69,846.93

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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.