Home / 56,033.87-84,021.64-16,585.65

Finding the Fourth Proportional to 56,033.87, 84,021.64 and 16,585.65

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Solution

The fourth proportional to 56,033.87, 84,021.64 and 16,585.65 is: 24,869.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,033.87 : 84,021.64 = 16,585.65 : x
  2. Step 2: Convert to fraction form
    56,033.87/84,021.64 = 16,585.65/x
  3. Step 3: Cross multiply
    56,033.87x = 84,021.64 × 16,585.65
  4. Step 4: Simplify right side
    56,033.87x = 1,393,553,472.00
  5. Step 5: Solve for x
    x = 1,393,553,472.00/56,033.87
  6. Step 6: Final answer
    x = 24,869.84

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1.5x scale

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.