Home / 82,560.24-113,933.60-44,834.48

Finding the Fourth Proportional to 82,560.24, 113,933.60 and 44,834.48

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Solution

The fourth proportional to 82,560.24, 113,933.60 and 44,834.48 is: 61,871.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,560.24 : 113,933.60 = 44,834.48 : x
  2. Step 2: Convert to fraction form
    82,560.24/113,933.60 = 44,834.48/x
  3. Step 3: Cross multiply
    82,560.24x = 113,933.60 × 44,834.48
  4. Step 4: Simplify right side
    82,560.24x = 5,108,153,710.53
  5. Step 5: Solve for x
    x = 5,108,153,710.53/82,560.24
  6. Step 6: Final answer
    x = 61,871.84

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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.