Home / 46,889.80-64,709.22-25,671.04

Finding the Fourth Proportional to 46,889.80, 64,709.22 and 25,671.04

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Solution

The fourth proportional to 46,889.80, 64,709.22 and 25,671.04 is: 35,426.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,889.80 : 64,709.22 = 25,671.04 : x
  2. Step 2: Convert to fraction form
    46,889.80/64,709.22 = 25,671.04/x
  3. Step 3: Cross multiply
    46,889.80x = 64,709.22 × 25,671.04
  4. Step 4: Simplify right side
    46,889.80x = 1,661,152,974.99
  5. Step 5: Solve for x
    x = 1,661,152,974.99/46,889.80
  6. Step 6: Final answer
    x = 35,426.74

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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.