Home / 37,831.80-56,747.70-32,194.20

Finding the Fourth Proportional to 37,831.80, 56,747.70 and 32,194.20

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Solution

The fourth proportional to 37,831.80, 56,747.70 and 32,194.20 is: 48,291.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,831.80 : 56,747.70 = 32,194.20 : x
  2. Step 2: Convert to fraction form
    37,831.80/56,747.70 = 32,194.20/x
  3. Step 3: Cross multiply
    37,831.80x = 56,747.70 × 32,194.20
  4. Step 4: Simplify right side
    37,831.80x = 1,826,946,803.34
  5. Step 5: Solve for x
    x = 1,826,946,803.34/37,831.80
  6. Step 6: Final answer
    x = 48,291.30

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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.