Home / 37,402.72-56,094.54-11,101.36

Finding the Fourth Proportional to 37,402.72, 56,094.54 and 11,101.36

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Solution

The fourth proportional to 37,402.72, 56,094.54 and 11,101.36 is: 16,649.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,402.72 : 56,094.54 = 11,101.36 : x
  2. Step 2: Convert to fraction form
    37,402.72/56,094.54 = 11,101.36/x
  3. Step 3: Cross multiply
    37,402.72x = 56,094.54 × 11,101.36
  4. Step 4: Simplify right side
    37,402.72x = 622,725,682.57
  5. Step 5: Solve for x
    x = 622,725,682.57/37,402.72
  6. Step 6: Final answer
    x = 16,649.21

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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.