Home / 46,519.10-69,757.32-25,466.30

Finding the Fourth Proportional to 46,519.10, 69,757.32 and 25,466.30

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Solution

The fourth proportional to 46,519.10, 69,757.32 and 25,466.30 is: 38,187.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,519.10 : 69,757.32 = 25,466.30 : x
  2. Step 2: Convert to fraction form
    46,519.10/69,757.32 = 25,466.30/x
  3. Step 3: Cross multiply
    46,519.10x = 69,757.32 × 25,466.30
  4. Step 4: Simplify right side
    46,519.10x = 1,776,460,838.32
  5. Step 5: Solve for x
    x = 1,776,460,838.32/46,519.10
  6. Step 6: Final answer
    x = 38,187.77

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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.