Home / 59,660.85-82,330.83-32,803.10

Finding the Fourth Proportional to 59,660.85, 82,330.83 and 32,803.10

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Solution

The fourth proportional to 59,660.85, 82,330.83 and 32,803.10 is: 45,267.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,660.85 : 82,330.83 = 32,803.10 : x
  2. Step 2: Convert to fraction form
    59,660.85/82,330.83 = 32,803.10/x
  3. Step 3: Cross multiply
    59,660.85x = 82,330.83 × 32,803.10
  4. Step 4: Simplify right side
    59,660.85x = 2,700,706,037.92
  5. Step 5: Solve for x
    x = 2,700,706,037.92/59,660.85
  6. Step 6: Final answer
    x = 45,267.64

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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.