Home / 58,996.86-88,514.73-21,568.38

Finding the Fourth Proportional to 58,996.86, 88,514.73 and 21,568.38

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Solution

The fourth proportional to 58,996.86, 88,514.73 and 21,568.38 is: 32,359.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,996.86 : 88,514.73 = 21,568.38 : x
  2. Step 2: Convert to fraction form
    58,996.86/88,514.73 = 21,568.38/x
  3. Step 3: Cross multiply
    58,996.86x = 88,514.73 × 21,568.38
  4. Step 4: Simplify right side
    58,996.86x = 1,909,119,332.24
  5. Step 5: Solve for x
    x = 1,909,119,332.24/58,996.86
  6. Step 6: Final answer
    x = 32,359.68

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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.