Home / 46,116.45-69,203.34-41,679.45

Finding the Fourth Proportional to 46,116.45, 69,203.34 and 41,679.45

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Solution

The fourth proportional to 46,116.45, 69,203.34 and 41,679.45 is: 62,545.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,116.45 : 69,203.34 = 41,679.45 : x
  2. Step 2: Convert to fraction form
    46,116.45/69,203.34 = 41,679.45/x
  3. Step 3: Cross multiply
    46,116.45x = 69,203.34 × 41,679.45
  4. Step 4: Simplify right side
    46,116.45x = 2,884,357,149.36
  5. Step 5: Solve for x
    x = 2,884,357,149.36/46,116.45
  6. Step 6: Final answer
    x = 62,545.08

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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.