Home / 44,345.23-66,529.37-22,157.71

Finding the Fourth Proportional to 44,345.23, 66,529.37 and 22,157.71

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Solution

The fourth proportional to 44,345.23, 66,529.37 and 22,157.71 is: 33,242.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,345.23 : 66,529.37 = 22,157.71 : x
  2. Step 2: Convert to fraction form
    44,345.23/66,529.37 = 22,157.71/x
  3. Step 3: Cross multiply
    44,345.23x = 66,529.37 × 22,157.71
  4. Step 4: Simplify right side
    44,345.23x = 1,474,138,486.94
  5. Step 5: Solve for x
    x = 1,474,138,486.94/44,345.23
  6. Step 6: Final answer
    x = 33,242.32

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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.