Home / 16,149.29-24,226.63-5,053.77

Finding the Fourth Proportional to 16,149.29, 24,226.63 and 5,053.77

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Solution

The fourth proportional to 16,149.29, 24,226.63 and 5,053.77 is: 7,581.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,149.29 : 24,226.63 = 5,053.77 : x
  2. Step 2: Convert to fraction form
    16,149.29/24,226.63 = 5,053.77/x
  3. Step 3: Cross multiply
    16,149.29x = 24,226.63 × 5,053.77
  4. Step 4: Simplify right side
    16,149.29x = 122,435,803.26
  5. Step 5: Solve for x
    x = 122,435,803.26/16,149.29
  6. Step 6: Final answer
    x = 7,581.50

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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.