Home / 44,160.05-66,210.10-22,468.21

Finding the Fourth Proportional to 44,160.05, 66,210.10 and 22,468.21

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Solution

The fourth proportional to 44,160.05, 66,210.10 and 22,468.21 is: 33,687.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,160.05 : 66,210.10 = 22,468.21 : x
  2. Step 2: Convert to fraction form
    44,160.05/66,210.10 = 22,468.21/x
  3. Step 3: Cross multiply
    44,160.05x = 66,210.10 × 22,468.21
  4. Step 4: Simplify right side
    44,160.05x = 1,487,622,430.92
  5. Step 5: Solve for x
    x = 1,487,622,430.92/44,160.05
  6. Step 6: Final answer
    x = 33,687.06

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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.