Home / 44,623.81-66,914.16-25,908.55

Finding the Fourth Proportional to 44,623.81, 66,914.16 and 25,908.55

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Solution

The fourth proportional to 44,623.81, 66,914.16 and 25,908.55 is: 38,850.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,623.81 : 66,914.16 = 25,908.55 : x
  2. Step 2: Convert to fraction form
    44,623.81/66,914.16 = 25,908.55/x
  3. Step 3: Cross multiply
    44,623.81x = 66,914.16 × 25,908.55
  4. Step 4: Simplify right side
    44,623.81x = 1,733,648,860.07
  5. Step 5: Solve for x
    x = 1,733,648,860.07/44,623.81
  6. Step 6: Final answer
    x = 38,850.31

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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.