Home / 35,154.60-52,670.40-29,269.31

Finding the Fourth Proportional to 35,154.60, 52,670.40 and 29,269.31

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Solution

The fourth proportional to 35,154.60, 52,670.40 and 29,269.31 is: 43,852.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154.60 : 52,670.40 = 29,269.31 : x
  2. Step 2: Convert to fraction form
    35,154.60/52,670.40 = 29,269.31/x
  3. Step 3: Cross multiply
    35,154.60x = 52,670.40 × 29,269.31
  4. Step 4: Simplify right side
    35,154.60x = 1,541,625,892.31
  5. Step 5: Solve for x
    x = 1,541,625,892.31/35,154.60
  6. Step 6: Final answer
    x = 43,852.75

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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.