Home / 58,191.67-80,299.58-32,696.03

Finding the Fourth Proportional to 58,191.67, 80,299.58 and 32,696.03

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Solution

The fourth proportional to 58,191.67, 80,299.58 and 32,696.03 is: 45,117.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,191.67 : 80,299.58 = 32,696.03 : x
  2. Step 2: Convert to fraction form
    58,191.67/80,299.58 = 32,696.03/x
  3. Step 3: Cross multiply
    58,191.67x = 80,299.58 × 32,696.03
  4. Step 4: Simplify right side
    58,191.67x = 2,625,477,380.05
  5. Step 5: Solve for x
    x = 2,625,477,380.05/58,191.67
  6. Step 6: Final answer
    x = 45,117.76

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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.