Home / 46,916.13-64,744.22-25,405.87

Finding the Fourth Proportional to 46,916.13, 64,744.22 and 25,405.87

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Solution

The fourth proportional to 46,916.13, 64,744.22 and 25,405.87 is: 35,060.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,916.13 : 64,744.22 = 25,405.87 : x
  2. Step 2: Convert to fraction form
    46,916.13/64,744.22 = 25,405.87/x
  3. Step 3: Cross multiply
    46,916.13x = 64,744.22 × 25,405.87
  4. Step 4: Simplify right side
    46,916.13x = 1,644,882,912.85
  5. Step 5: Solve for x
    x = 1,644,882,912.85/46,916.13
  6. Step 6: Final answer
    x = 35,060.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.