Home / 37,390.40-56,085.62-11,094.91

Finding the Fourth Proportional to 37,390.40, 56,085.62 and 11,094.91

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Solution

The fourth proportional to 37,390.40, 56,085.62 and 11,094.91 is: 16,642.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,390.40 : 56,085.62 = 11,094.91 : x
  2. Step 2: Convert to fraction form
    37,390.40/56,085.62 = 11,094.91/x
  3. Step 3: Cross multiply
    37,390.40x = 56,085.62 × 11,094.91
  4. Step 4: Simplify right side
    37,390.40x = 622,264,906.19
  5. Step 5: Solve for x
    x = 622,264,906.19/37,390.40
  6. Step 6: Final answer
    x = 16,642.37

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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.