Home / 44,468.49-66,683.26-13,296.45

Finding the Fourth Proportional to 44,468.49, 66,683.26 and 13,296.45

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Solution

The fourth proportional to 44,468.49, 66,683.26 and 13,296.45 is: 19,938.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,468.49 : 66,683.26 = 13,296.45 : x
  2. Step 2: Convert to fraction form
    44,468.49/66,683.26 = 13,296.45/x
  3. Step 3: Cross multiply
    44,468.49x = 66,683.26 × 13,296.45
  4. Step 4: Simplify right side
    44,468.49x = 886,650,632.43
  5. Step 5: Solve for x
    x = 886,650,632.43/44,468.49
  6. Step 6: Final answer
    x = 19,938.85

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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.