Home / 207,922.14-310,379.24-182,699.35

Finding the Fourth Proportional to 207,922.14, 310,379.24 and 182,699.35

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Solution

The fourth proportional to 207,922.14, 310,379.24 and 182,699.35 is: 272,727.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,922.14 : 310,379.24 = 182,699.35 : x
  2. Step 2: Convert to fraction form
    207,922.14/310,379.24 = 182,699.35/x
  3. Step 3: Cross multiply
    207,922.14x = 310,379.24 × 182,699.35
  4. Step 4: Simplify right side
    207,922.14x = 56,706,085,082.29
  5. Step 5: Solve for x
    x = 56,706,085,082.29/207,922.14
  6. Step 6: Final answer
    x = 272,727.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.