Home / 46,913.92-64,742.46-25,694.56

Finding the Fourth Proportional to 46,913.92, 64,742.46 and 25,694.56

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Solution

The fourth proportional to 46,913.92, 64,742.46 and 25,694.56 is: 35,459.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,913.92 : 64,742.46 = 25,694.56 : x
  2. Step 2: Convert to fraction form
    46,913.92/64,742.46 = 25,694.56/x
  3. Step 3: Cross multiply
    46,913.92x = 64,742.46 × 25,694.56
  4. Step 4: Simplify right side
    46,913.92x = 1,663,529,023.02
  5. Step 5: Solve for x
    x = 1,663,529,023.02/46,913.92
  6. Step 6: Final answer
    x = 35,459.18

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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.