Home / 44,365.64-66,548.19-11,085.53

Finding the Fourth Proportional to 44,365.64, 66,548.19 and 11,085.53

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Solution

The fourth proportional to 44,365.64, 66,548.19 and 11,085.53 is: 16,628.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,365.64 : 66,548.19 = 11,085.53 : x
  2. Step 2: Convert to fraction form
    44,365.64/66,548.19 = 11,085.53/x
  3. Step 3: Cross multiply
    44,365.64x = 66,548.19 × 11,085.53
  4. Step 4: Simplify right side
    44,365.64x = 737,721,956.69
  5. Step 5: Solve for x
    x = 737,721,956.69/44,365.64
  6. Step 6: Final answer
    x = 16,628.23

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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.