Home / 37,000.80-55,355.40-32,124.60

Finding the Fourth Proportional to 37,000.80, 55,355.40 and 32,124.60

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Solution

The fourth proportional to 37,000.80, 55,355.40 and 32,124.60 is: 48,060.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,000.80 : 55,355.40 = 32,124.60 : x
  2. Step 2: Convert to fraction form
    37,000.80/55,355.40 = 32,124.60/x
  3. Step 3: Cross multiply
    37,000.80x = 55,355.40 × 32,124.60
  4. Step 4: Simplify right side
    37,000.80x = 1,778,270,082.84
  5. Step 5: Solve for x
    x = 1,778,270,082.84/37,000.80
  6. Step 6: Final answer
    x = 48,060.31

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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.