Home / 55,966.55-83,958.93-16,527.65

Finding the Fourth Proportional to 55,966.55, 83,958.93 and 16,527.65

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Solution

The fourth proportional to 55,966.55, 83,958.93 and 16,527.65 is: 24,794.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,966.55 : 83,958.93 = 16,527.65 : x
  2. Step 2: Convert to fraction form
    55,966.55/83,958.93 = 16,527.65/x
  3. Step 3: Cross multiply
    55,966.55x = 83,958.93 × 16,527.65
  4. Step 4: Simplify right side
    55,966.55x = 1,387,643,389.62
  5. Step 5: Solve for x
    x = 1,387,643,389.62/55,966.55
  6. Step 6: Final answer
    x = 24,794.16

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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.