Home / 42,926.88-59,178.60-37,021.44

Finding the Fourth Proportional to 42,926.88, 59,178.60 and 37,021.44

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Solution

The fourth proportional to 42,926.88, 59,178.60 and 37,021.44 is: 51,037.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,926.88 : 59,178.60 = 37,021.44 : x
  2. Step 2: Convert to fraction form
    42,926.88/59,178.60 = 37,021.44/x
  3. Step 3: Cross multiply
    42,926.88x = 59,178.60 × 37,021.44
  4. Step 4: Simplify right side
    42,926.88x = 2,190,876,989.18
  5. Step 5: Solve for x
    x = 2,190,876,989.18/42,926.88
  6. Step 6: Final answer
    x = 51,037.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.