Home / 37,332.40-55,998.60-37,073.20

Finding the Fourth Proportional to 37,332.40, 55,998.60 and 37,073.20

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Solution

The fourth proportional to 37,332.40, 55,998.60 and 37,073.20 is: 55,609.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,332.40 : 55,998.60 = 37,073.20 : x
  2. Step 2: Convert to fraction form
    37,332.40/55,998.60 = 37,073.20/x
  3. Step 3: Cross multiply
    37,332.40x = 55,998.60 × 37,073.20
  4. Step 4: Simplify right side
    37,332.40x = 2,076,047,297.52
  5. Step 5: Solve for x
    x = 2,076,047,297.52/37,332.40
  6. Step 6: Final answer
    x = 55,609.80

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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.