Home / 35,883.55-53,833.11-10,922.95

Finding the Fourth Proportional to 35,883.55, 53,833.11 and 10,922.95

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Solution

The fourth proportional to 35,883.55, 53,833.11 and 10,922.95 is: 16,386.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,883.55 : 53,833.11 = 10,922.95 : x
  2. Step 2: Convert to fraction form
    35,883.55/53,833.11 = 10,922.95/x
  3. Step 3: Cross multiply
    35,883.55x = 53,833.11 × 10,922.95
  4. Step 4: Simplify right side
    35,883.55x = 588,016,344.60
  5. Step 5: Solve for x
    x = 588,016,344.60/35,883.55
  6. Step 6: Final answer
    x = 16,386.79

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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.