Home / 44,421.88-66,599.82-26,887.60

Finding the Fourth Proportional to 44,421.88, 66,599.82 and 26,887.60

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Solution

The fourth proportional to 44,421.88, 66,599.82 and 26,887.60 is: 40,311.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,421.88 : 66,599.82 = 26,887.60 : x
  2. Step 2: Convert to fraction form
    44,421.88/66,599.82 = 26,887.60/x
  3. Step 3: Cross multiply
    44,421.88x = 66,599.82 × 26,887.60
  4. Step 4: Simplify right side
    44,421.88x = 1,790,709,320.23
  5. Step 5: Solve for x
    x = 1,790,709,320.23/44,421.88
  6. Step 6: Final answer
    x = 40,311.43

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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.