Home / 44,618.42-66,906.09-25,903.16

Finding the Fourth Proportional to 44,618.42, 66,906.09 and 25,903.16

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Solution

The fourth proportional to 44,618.42, 66,906.09 and 25,903.16 is: 38,842.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,618.42 : 66,906.09 = 25,903.16 : x
  2. Step 2: Convert to fraction form
    44,618.42/66,906.09 = 25,903.16/x
  3. Step 3: Cross multiply
    44,618.42x = 66,906.09 × 25,903.16
  4. Step 4: Simplify right side
    44,618.42x = 1,733,079,386.27
  5. Step 5: Solve for x
    x = 1,733,079,386.27/44,618.42
  6. Step 6: Final answer
    x = 38,842.24

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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.