Home / 44,772.21-67,166.01-18,462.60

Finding the Fourth Proportional to 44,772.21, 67,166.01 and 18,462.60

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Solution

The fourth proportional to 44,772.21, 67,166.01 and 18,462.60 is: 27,697.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,772.21 : 67,166.01 = 18,462.60 : x
  2. Step 2: Convert to fraction form
    44,772.21/67,166.01 = 18,462.60/x
  3. Step 3: Cross multiply
    44,772.21x = 67,166.01 × 18,462.60
  4. Step 4: Simplify right side
    44,772.21x = 1,240,059,176.23
  5. Step 5: Solve for x
    x = 1,240,059,176.23/44,772.21
  6. Step 6: Final answer
    x = 27,697.07

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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.