Home / 194,364.96-291,588.34-110,165.46

Finding the Fourth Proportional to 194,364.96, 291,588.34 and 110,165.46

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Solution

The fourth proportional to 194,364.96, 291,588.34 and 110,165.46 is: 165,271.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,364.96 : 291,588.34 = 110,165.46 : x
  2. Step 2: Convert to fraction form
    194,364.96/291,588.34 = 110,165.46/x
  3. Step 3: Cross multiply
    194,364.96x = 291,588.34 × 110,165.46
  4. Step 4: Simplify right side
    194,364.96x = 32,122,963,606.74
  5. Step 5: Solve for x
    x = 32,122,963,606.74/194,364.96
  6. Step 6: Final answer
    x = 165,271.37

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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.