Home / 16,301.77-24,232.83-15,822.86

Finding the Fourth Proportional to 16,301.77, 24,232.83 and 15,822.86

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Solution

The fourth proportional to 16,301.77, 24,232.83 and 15,822.86 is: 23,520.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301.77 : 24,232.83 = 15,822.86 : x
  2. Step 2: Convert to fraction form
    16,301.77/24,232.83 = 15,822.86/x
  3. Step 3: Cross multiply
    16,301.77x = 24,232.83 × 15,822.86
  4. Step 4: Simplify right side
    16,301.77x = 383,432,495.99
  5. Step 5: Solve for x
    x = 383,432,495.99/16,301.77
  6. Step 6: Final answer
    x = 23,520.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.