Home / 37,361.02-51,561.84-27,913.18

Finding the Fourth Proportional to 37,361.02, 51,561.84 and 27,913.18

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Solution

The fourth proportional to 37,361.02, 51,561.84 and 27,913.18 is: 38,522.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,361.02 : 51,561.84 = 27,913.18 : x
  2. Step 2: Convert to fraction form
    37,361.02/51,561.84 = 27,913.18/x
  3. Step 3: Cross multiply
    37,361.02x = 51,561.84 × 27,913.18
  4. Step 4: Simplify right side
    37,361.02x = 1,439,254,921.05
  5. Step 5: Solve for x
    x = 1,439,254,921.05/37,361.02
  6. Step 6: Final answer
    x = 38,522.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.