Home / 46,896.92-64,715.20-25,672.10

Finding the Fourth Proportional to 46,896.92, 64,715.20 and 25,672.10

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Solution

The fourth proportional to 46,896.92, 64,715.20 and 25,672.10 is: 35,426.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,896.92 : 64,715.20 = 25,672.10 : x
  2. Step 2: Convert to fraction form
    46,896.92/64,715.20 = 25,672.10/x
  3. Step 3: Cross multiply
    46,896.92x = 64,715.20 × 25,672.10
  4. Step 4: Simplify right side
    46,896.92x = 1,661,375,085.92
  5. Step 5: Solve for x
    x = 1,661,375,085.92/46,896.92
  6. Step 6: Final answer
    x = 35,426.10

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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.