Home / 335,335.95-502,897.23-110,654.51

Finding the Fourth Proportional to 335,335.95, 502,897.23 and 110,654.51

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Solution

The fourth proportional to 335,335.95, 502,897.23 and 110,654.51 is: 165,946.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,335.95 : 502,897.23 = 110,654.51 : x
  2. Step 2: Convert to fraction form
    335,335.95/502,897.23 = 110,654.51/x
  3. Step 3: Cross multiply
    335,335.95x = 502,897.23 × 110,654.51
  4. Step 4: Simplify right side
    335,335.95x = 55,647,844,051.52
  5. Step 5: Solve for x
    x = 55,647,844,051.52/335,335.95
  6. Step 6: Final answer
    x = 165,946.55

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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.