Home / 31,107.10-46,621.77-24,507.22

Finding the Fourth Proportional to 31,107.10, 46,621.77 and 24,507.22

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Solution

The fourth proportional to 31,107.10, 46,621.77 and 24,507.22 is: 36,730.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,107.10 : 46,621.77 = 24,507.22 : x
  2. Step 2: Convert to fraction form
    31,107.10/46,621.77 = 24,507.22/x
  3. Step 3: Cross multiply
    31,107.10x = 46,621.77 × 24,507.22
  4. Step 4: Simplify right side
    31,107.10x = 1,142,569,974.18
  5. Step 5: Solve for x
    x = 1,142,569,974.18/31,107.10
  6. Step 6: Final answer
    x = 36,730.20

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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.