Home / 46,781.39-64,558.22-25,560.80

Finding the Fourth Proportional to 46,781.39, 64,558.22 and 25,560.80

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Solution

The fourth proportional to 46,781.39, 64,558.22 and 25,560.80 is: 35,273.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,781.39 : 64,558.22 = 25,560.80 : x
  2. Step 2: Convert to fraction form
    46,781.39/64,558.22 = 25,560.80/x
  3. Step 3: Cross multiply
    46,781.39x = 64,558.22 × 25,560.80
  4. Step 4: Simplify right side
    46,781.39x = 1,650,159,783.37
  5. Step 5: Solve for x
    x = 1,650,159,783.37/46,781.39
  6. Step 6: Final answer
    x = 35,273.85

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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.