Home / 46,869.92-64,680.56-25,649.34

Finding the Fourth Proportional to 46,869.92, 64,680.56 and 25,649.34

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Solution

The fourth proportional to 46,869.92, 64,680.56 and 25,649.34 is: 35,396.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,869.92 : 64,680.56 = 25,649.34 : x
  2. Step 2: Convert to fraction form
    46,869.92/64,680.56 = 25,649.34/x
  3. Step 3: Cross multiply
    46,869.92x = 64,680.56 × 25,649.34
  4. Step 4: Simplify right side
    46,869.92x = 1,659,013,674.83
  5. Step 5: Solve for x
    x = 1,659,013,674.83/46,869.92
  6. Step 6: Final answer
    x = 35,396.13

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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.