Home / 246,577.04-369,869.21-69,072.83

Finding the Fourth Proportional to 246,577.04, 369,869.21 and 69,072.83

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Solution

The fourth proportional to 246,577.04, 369,869.21 and 69,072.83 is: 103,610.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,577.04 : 369,869.21 = 69,072.83 : x
  2. Step 2: Convert to fraction form
    246,577.04/369,869.21 = 69,072.83/x
  3. Step 3: Cross multiply
    246,577.04x = 369,869.21 × 69,072.83
  4. Step 4: Simplify right side
    246,577.04x = 25,547,911,669.90
  5. Step 5: Solve for x
    x = 25,547,911,669.90/246,577.04
  6. Step 6: Final answer
    x = 103,610.26

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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.