Home / 37,409.37-56,104.46-11,108.01

Finding the Fourth Proportional to 37,409.37, 56,104.46 and 11,108.01

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Solution

The fourth proportional to 37,409.37, 56,104.46 and 11,108.01 is: 16,659.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,409.37 : 56,104.46 = 11,108.01 : x
  2. Step 2: Convert to fraction form
    37,409.37/56,104.46 = 11,108.01/x
  3. Step 3: Cross multiply
    37,409.37x = 56,104.46 × 11,108.01
  4. Step 4: Simplify right side
    37,409.37x = 623,208,847.18
  5. Step 5: Solve for x
    x = 623,208,847.18/37,409.37
  6. Step 6: Final answer
    x = 16,659.16

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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.