Home / 44,619.92-66,908.34-25,904.66

Finding the Fourth Proportional to 44,619.92, 66,908.34 and 25,904.66

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Solution

The fourth proportional to 44,619.92, 66,908.34 and 25,904.66 is: 38,844.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,619.92 : 66,908.34 = 25,904.66 : x
  2. Step 2: Convert to fraction form
    44,619.92/66,908.34 = 25,904.66/x
  3. Step 3: Cross multiply
    44,619.92x = 66,908.34 × 25,904.66
  4. Step 4: Simplify right side
    44,619.92x = 1,733,237,798.86
  5. Step 5: Solve for x
    x = 1,733,237,798.86/44,619.92
  6. Step 6: Final answer
    x = 38,844.49

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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.