Home / 168,565.16-252,884.67-63,384.14

Finding the Fourth Proportional to 168,565.16, 252,884.67 and 63,384.14

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Solution

The fourth proportional to 168,565.16, 252,884.67 and 63,384.14 is: 95,090.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,565.16 : 252,884.67 = 63,384.14 : x
  2. Step 2: Convert to fraction form
    168,565.16/252,884.67 = 63,384.14/x
  3. Step 3: Cross multiply
    168,565.16x = 252,884.67 × 63,384.14
  4. Step 4: Simplify right side
    168,565.16x = 16,028,876,062.71
  5. Step 5: Solve for x
    x = 16,028,876,062.71/168,565.16
  6. Step 6: Final answer
    x = 95,090.09

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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.