Home / 15,467.48-23,203.04-4,933.80

Finding the Fourth Proportional to 15,467.48, 23,203.04 and 4,933.80

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Solution

The fourth proportional to 15,467.48, 23,203.04 and 4,933.80 is: 7,401.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,467.48 : 23,203.04 = 4,933.80 : x
  2. Step 2: Convert to fraction form
    15,467.48/23,203.04 = 4,933.80/x
  3. Step 3: Cross multiply
    15,467.48x = 23,203.04 × 4,933.80
  4. Step 4: Simplify right side
    15,467.48x = 114,479,158.75
  5. Step 5: Solve for x
    x = 114,479,158.75/15,467.48
  6. Step 6: Final answer
    x = 7,401.28

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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.