Home / 46,902.80-64,725.11-25,682.04

Finding the Fourth Proportional to 46,902.80, 64,725.11 and 25,682.04

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Solution

The fourth proportional to 46,902.80, 64,725.11 and 25,682.04 is: 35,440.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,902.80 : 64,725.11 = 25,682.04 : x
  2. Step 2: Convert to fraction form
    46,902.80/64,725.11 = 25,682.04/x
  3. Step 3: Cross multiply
    46,902.80x = 64,725.11 × 25,682.04
  4. Step 4: Simplify right side
    46,902.80x = 1,662,272,735.61
  5. Step 5: Solve for x
    x = 1,662,272,735.61/46,902.80
  6. Step 6: Final answer
    x = 35,440.80

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1.5x scale

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.