Home / 64,010.25-88,334.15-35,716.14

Finding the Fourth Proportional to 64,010.25, 88,334.15 and 35,716.14

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Solution

The fourth proportional to 64,010.25, 88,334.15 and 35,716.14 is: 49,288.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,010.25 : 88,334.15 = 35,716.14 : x
  2. Step 2: Convert to fraction form
    64,010.25/88,334.15 = 35,716.14/x
  3. Step 3: Cross multiply
    64,010.25x = 88,334.15 × 35,716.14
  4. Step 4: Simplify right side
    64,010.25x = 3,154,954,689.60
  5. Step 5: Solve for x
    x = 3,154,954,689.60/64,010.25
  6. Step 6: Final answer
    x = 49,288.27

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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.