Home / 37,132.02-55,494.14-27,157.77

Finding the Fourth Proportional to 37,132.02, 55,494.14 and 27,157.77

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Solution

The fourth proportional to 37,132.02, 55,494.14 and 27,157.77 is: 40,587.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,132.02 : 55,494.14 = 27,157.77 : x
  2. Step 2: Convert to fraction form
    37,132.02/55,494.14 = 27,157.77/x
  3. Step 3: Cross multiply
    37,132.02x = 55,494.14 × 27,157.77
  4. Step 4: Simplify right side
    37,132.02x = 1,507,096,954.68
  5. Step 5: Solve for x
    x = 1,507,096,954.68/37,132.02
  6. Step 6: Final answer
    x = 40,587.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.