Home / 36,230.63-54,299.16-16,225.50

Finding the Fourth Proportional to 36,230.63, 54,299.16 and 16,225.50

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Solution

The fourth proportional to 36,230.63, 54,299.16 and 16,225.50 is: 24,317.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,230.63 : 54,299.16 = 16,225.50 : x
  2. Step 2: Convert to fraction form
    36,230.63/54,299.16 = 16,225.50/x
  3. Step 3: Cross multiply
    36,230.63x = 54,299.16 × 16,225.50
  4. Step 4: Simplify right side
    36,230.63x = 881,031,020.58
  5. Step 5: Solve for x
    x = 881,031,020.58/36,230.63
  6. Step 6: Final answer
    x = 24,317.30

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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.