Home / 7,349.91-11,024.81-2,967.30

Finding the Fourth Proportional to 7,349.91, 11,024.81 and 2,967.30

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Solution

The fourth proportional to 7,349.91, 11,024.81 and 2,967.30 is: 4,450.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349.91 : 11,024.81 = 2,967.30 : x
  2. Step 2: Convert to fraction form
    7,349.91/11,024.81 = 2,967.30/x
  3. Step 3: Cross multiply
    7,349.91x = 11,024.81 × 2,967.30
  4. Step 4: Simplify right side
    7,349.91x = 32,713,848.75
  5. Step 5: Solve for x
    x = 32,713,848.75/7,349.91
  6. Step 6: Final answer
    x = 4,450.92

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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.