Home / 37,934.18-56,791.04-22,090.86

Finding the Fourth Proportional to 37,934.18, 56,791.04 and 22,090.86

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Solution

The fourth proportional to 37,934.18, 56,791.04 and 22,090.86 is: 33,072.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,934.18 : 56,791.04 = 22,090.86 : x
  2. Step 2: Convert to fraction form
    37,934.18/56,791.04 = 22,090.86/x
  3. Step 3: Cross multiply
    37,934.18x = 56,791.04 × 22,090.86
  4. Step 4: Simplify right side
    37,934.18x = 1,254,562,913.89
  5. Step 5: Solve for x
    x = 1,254,562,913.89/37,934.18
  6. Step 6: Final answer
    x = 33,072.10

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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.