Home / 37,344.70-56,017.05-35,530.30

Finding the Fourth Proportional to 37,344.70, 56,017.05 and 35,530.30

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Solution

The fourth proportional to 37,344.70, 56,017.05 and 35,530.30 is: 53,295.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,344.70 : 56,017.05 = 35,530.30 : x
  2. Step 2: Convert to fraction form
    37,344.70/56,017.05 = 35,530.30/x
  3. Step 3: Cross multiply
    37,344.70x = 56,017.05 × 35,530.30
  4. Step 4: Simplify right side
    37,344.70x = 1,990,302,591.62
  5. Step 5: Solve for x
    x = 1,990,302,591.62/37,344.70
  6. Step 6: Final answer
    x = 53,295.45

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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.