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Finding the Fourth Proportional to 334,833.48, 502,322.96 and 110,216.72

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Solution

The fourth proportional to 334,833.48, 502,322.96 and 110,216.72 is: 165,349.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,833.48 : 502,322.96 = 110,216.72 : x
  2. Step 2: Convert to fraction form
    334,833.48/502,322.96 = 110,216.72/x
  3. Step 3: Cross multiply
    334,833.48x = 502,322.96 × 110,216.72
  4. Step 4: Simplify right side
    334,833.48x = 55,364,390,563.24
  5. Step 5: Solve for x
    x = 55,364,390,563.24/334,833.48
  6. Step 6: Final answer
    x = 165,349.03

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.