Home / 32,299.85-48,450.69-8,926.29

Finding the Fourth Proportional to 32,299.85, 48,450.69 and 8,926.29

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Solution

The fourth proportional to 32,299.85, 48,450.69 and 8,926.29 is: 13,389.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,299.85 : 48,450.69 = 8,926.29 : x
  2. Step 2: Convert to fraction form
    32,299.85/48,450.69 = 8,926.29/x
  3. Step 3: Cross multiply
    32,299.85x = 48,450.69 × 8,926.29
  4. Step 4: Simplify right side
    32,299.85x = 432,484,909.64
  5. Step 5: Solve for x
    x = 432,484,909.64/32,299.85
  6. Step 6: Final answer
    x = 13,389.69

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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.