Home / 14,095.20-21,108.24-9,464.16

Finding the Fourth Proportional to 14,095.20, 21,108.24 and 9,464.16

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Solution

The fourth proportional to 14,095.20, 21,108.24 and 9,464.16 is: 14,173.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095.20 : 21,108.24 = 9,464.16 : x
  2. Step 2: Convert to fraction form
    14,095.20/21,108.24 = 9,464.16/x
  3. Step 3: Cross multiply
    14,095.20x = 21,108.24 × 9,464.16
  4. Step 4: Simplify right side
    14,095.20x = 199,771,760.68
  5. Step 5: Solve for x
    x = 199,771,760.68/14,095.20
  6. Step 6: Final answer
    x = 14,173.03

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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.