Home / 16,158.91-24,238.67-5,065.35

Finding the Fourth Proportional to 16,158.91, 24,238.67 and 5,065.35

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Solution

The fourth proportional to 16,158.91, 24,238.67 and 5,065.35 is: 7,598.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,158.91 : 24,238.67 = 5,065.35 : x
  2. Step 2: Convert to fraction form
    16,158.91/24,238.67 = 5,065.35/x
  3. Step 3: Cross multiply
    16,158.91x = 24,238.67 × 5,065.35
  4. Step 4: Simplify right side
    16,158.91x = 122,777,347.08
  5. Step 5: Solve for x
    x = 122,777,347.08/16,158.91
  6. Step 6: Final answer
    x = 7,598.12

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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.