Home / 246,182.16-369,335.58-68,689.14

Finding the Fourth Proportional to 246,182.16, 369,335.58 and 68,689.14

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Solution

The fourth proportional to 246,182.16, 369,335.58 and 68,689.14 is: 103,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,182.16 : 369,335.58 = 68,689.14 : x
  2. Step 2: Convert to fraction form
    246,182.16/369,335.58 = 68,689.14/x
  3. Step 3: Cross multiply
    246,182.16x = 369,335.58 × 68,689.14
  4. Step 4: Simplify right side
    246,182.16x = 25,369,343,361.60
  5. Step 5: Solve for x
    x = 25,369,343,361.60/246,182.16
  6. Step 6: Final answer
    x = 103,051.10

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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.