Home / 44,670.84-66,918.66-25,911.48

Finding the Fourth Proportional to 44,670.84, 66,918.66 and 25,911.48

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Solution

The fourth proportional to 44,670.84, 66,918.66 and 25,911.48 is: 38,816.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,670.84 : 66,918.66 = 25,911.48 : x
  2. Step 2: Convert to fraction form
    44,670.84/66,918.66 = 25,911.48/x
  3. Step 3: Cross multiply
    44,670.84x = 66,918.66 × 25,911.48
  4. Step 4: Simplify right side
    44,670.84x = 1,733,961,520.22
  5. Step 5: Solve for x
    x = 1,733,961,520.22/44,670.84
  6. Step 6: Final answer
    x = 38,816.41

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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.