Home / 44,820.47-67,199.58-19,846.91

Finding the Fourth Proportional to 44,820.47, 67,199.58 and 19,846.91

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Solution

The fourth proportional to 44,820.47, 67,199.58 and 19,846.91 is: 29,756.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,820.47 : 67,199.58 = 19,846.91 : x
  2. Step 2: Convert to fraction form
    44,820.47/67,199.58 = 19,846.91/x
  3. Step 3: Cross multiply
    44,820.47x = 67,199.58 × 19,846.91
  4. Step 4: Simplify right side
    44,820.47x = 1,333,704,016.30
  5. Step 5: Solve for x
    x = 1,333,704,016.30/44,820.47
  6. Step 6: Final answer
    x = 29,756.58

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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.