Home / 55,591.64-83,362.14-23,986.73

Finding the Fourth Proportional to 55,591.64, 83,362.14 and 23,986.73

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Solution

The fourth proportional to 55,591.64, 83,362.14 and 23,986.73 is: 35,969.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,591.64 : 83,362.14 = 23,986.73 : x
  2. Step 2: Convert to fraction form
    55,591.64/83,362.14 = 23,986.73/x
  3. Step 3: Cross multiply
    55,591.64x = 83,362.14 × 23,986.73
  4. Step 4: Simplify right side
    55,591.64x = 1,999,585,144.40
  5. Step 5: Solve for x
    x = 1,999,585,144.40/55,591.64
  6. Step 6: Final answer
    x = 35,969.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.