Home / 44,038.41-66,029.52-29,028.21

Finding the Fourth Proportional to 44,038.41, 66,029.52 and 29,028.21

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Solution

The fourth proportional to 44,038.41, 66,029.52 and 29,028.21 is: 43,523.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,038.41 : 66,029.52 = 29,028.21 : x
  2. Step 2: Convert to fraction form
    44,038.41/66,029.52 = 29,028.21/x
  3. Step 3: Cross multiply
    44,038.41x = 66,029.52 × 29,028.21
  4. Step 4: Simplify right side
    44,038.41x = 1,916,718,772.76
  5. Step 5: Solve for x
    x = 1,916,718,772.76/44,038.41
  6. Step 6: Final answer
    x = 43,523.80

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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.