Home / 46,880.10-64,694.43-25,659.18

Finding the Fourth Proportional to 46,880.10, 64,694.43 and 25,659.18

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Solution

The fourth proportional to 46,880.10, 64,694.43 and 25,659.18 is: 35,409.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,880.10 : 64,694.43 = 25,659.18 : x
  2. Step 2: Convert to fraction form
    46,880.10/64,694.43 = 25,659.18/x
  3. Step 3: Cross multiply
    46,880.10x = 64,694.43 × 25,659.18
  4. Step 4: Simplify right side
    46,880.10x = 1,660,006,024.37
  5. Step 5: Solve for x
    x = 1,660,006,024.37/46,880.10
  6. Step 6: Final answer
    x = 35,409.61

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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.