Home / 9,354.48-14,025.24-4,157.52

Finding the Fourth Proportional to 9,354.48, 14,025.24 and 4,157.52

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Solution

The fourth proportional to 9,354.48, 14,025.24 and 4,157.52 is: 6,233.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354.48 : 14,025.24 = 4,157.52 : x
  2. Step 2: Convert to fraction form
    9,354.48/14,025.24 = 4,157.52/x
  3. Step 3: Cross multiply
    9,354.48x = 14,025.24 × 4,157.52
  4. Step 4: Simplify right side
    9,354.48x = 58,310,215.80
  5. Step 5: Solve for x
    x = 58,310,215.80/9,354.48
  6. Step 6: Final answer
    x = 6,233.40

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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.