Home / 238,563.27-357,844.68-61,070.04

Finding the Fourth Proportional to 238,563.27, 357,844.68 and 61,070.04

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Solution

The fourth proportional to 238,563.27, 357,844.68 and 61,070.04 is: 91,605.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,563.27 : 357,844.68 = 61,070.04 : x
  2. Step 2: Convert to fraction form
    238,563.27/357,844.68 = 61,070.04/x
  3. Step 3: Cross multiply
    238,563.27x = 357,844.68 × 61,070.04
  4. Step 4: Simplify right side
    238,563.27x = 21,853,588,921.39
  5. Step 5: Solve for x
    x = 21,853,588,921.39/238,563.27
  6. Step 6: Final answer
    x = 91,605.00

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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.