Home / 58,654.26-87,986.58-16,534.71

Finding the Fourth Proportional to 58,654.26, 87,986.58 and 16,534.71

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Solution

The fourth proportional to 58,654.26, 87,986.58 and 16,534.71 is: 24,803.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,654.26 : 87,986.58 = 16,534.71 : x
  2. Step 2: Convert to fraction form
    58,654.26/87,986.58 = 16,534.71/x
  3. Step 3: Cross multiply
    58,654.26x = 87,986.58 × 16,534.71
  4. Step 4: Simplify right side
    58,654.26x = 1,454,832,584.19
  5. Step 5: Solve for x
    x = 1,454,832,584.19/58,654.26
  6. Step 6: Final answer
    x = 24,803.53

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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.