Home / 16,317.89-24,459.74-6,835.62

Finding the Fourth Proportional to 16,317.89, 24,459.74 and 6,835.62

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Solution

The fourth proportional to 16,317.89, 24,459.74 and 6,835.62 is: 10,246.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,317.89 : 24,459.74 = 6,835.62 : x
  2. Step 2: Convert to fraction form
    16,317.89/24,459.74 = 6,835.62/x
  3. Step 3: Cross multiply
    16,317.89x = 24,459.74 × 6,835.62
  4. Step 4: Simplify right side
    16,317.89x = 167,197,571.12
  5. Step 5: Solve for x
    x = 167,197,571.12/16,317.89
  6. Step 6: Final answer
    x = 10,246.27

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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.