Home / 37,807.22-56,710.83-13,183.22

Finding the Fourth Proportional to 37,807.22, 56,710.83 and 13,183.22

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Solution

The fourth proportional to 37,807.22, 56,710.83 and 13,183.22 is: 19,774.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,807.22 : 56,710.83 = 13,183.22 : x
  2. Step 2: Convert to fraction form
    37,807.22/56,710.83 = 13,183.22/x
  3. Step 3: Cross multiply
    37,807.22x = 56,710.83 × 13,183.22
  4. Step 4: Simplify right side
    37,807.22x = 747,631,490.05
  5. Step 5: Solve for x
    x = 747,631,490.05/37,807.22
  6. Step 6: Final answer
    x = 19,774.83

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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.