Home / 246,062.30-369,093.45-157,051.40

Finding the Fourth Proportional to 246,062.30, 369,093.45 and 157,051.40

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Solution

The fourth proportional to 246,062.30, 369,093.45 and 157,051.40 is: 235,577.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,062.30 : 369,093.45 = 157,051.40 : x
  2. Step 2: Convert to fraction form
    246,062.30/369,093.45 = 157,051.40/x
  3. Step 3: Cross multiply
    246,062.30x = 369,093.45 × 157,051.40
  4. Step 4: Simplify right side
    246,062.30x = 57,966,643,053.33
  5. Step 5: Solve for x
    x = 57,966,643,053.33/246,062.30
  6. Step 6: Final answer
    x = 235,577.10

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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.