Home / 246,140.30-369,210.42-59,151.80

Finding the Fourth Proportional to 246,140.30, 369,210.42 and 59,151.80

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Solution

The fourth proportional to 246,140.30, 369,210.42 and 59,151.80 is: 88,727.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,140.30 : 369,210.42 = 59,151.80 : x
  2. Step 2: Convert to fraction form
    246,140.30/369,210.42 = 59,151.80/x
  3. Step 3: Cross multiply
    246,140.30x = 369,210.42 × 59,151.80
  4. Step 4: Simplify right side
    246,140.30x = 21,839,461,844.78
  5. Step 5: Solve for x
    x = 21,839,461,844.78/246,140.30
  6. Step 6: Final answer
    x = 88,727.70

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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.