Home / 335,247.60-502,764.48-110,566.16

Finding the Fourth Proportional to 335,247.60, 502,764.48 and 110,566.16

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Solution

The fourth proportional to 335,247.60, 502,764.48 and 110,566.16 is: 165,813.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,247.60 : 502,764.48 = 110,566.16 : x
  2. Step 2: Convert to fraction form
    335,247.60/502,764.48 = 110,566.16/x
  3. Step 3: Cross multiply
    335,247.60x = 502,764.48 × 110,566.16
  4. Step 4: Simplify right side
    335,247.60x = 55,588,735,424.17
  5. Step 5: Solve for x
    x = 55,588,735,424.17/335,247.60
  6. Step 6: Final answer
    x = 165,813.97

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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.