Home / 7,318.35-10,984.41-4,026.92

Finding the Fourth Proportional to 7,318.35, 10,984.41 and 4,026.92

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Solution

The fourth proportional to 7,318.35, 10,984.41 and 4,026.92 is: 6,044.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,318.35 : 10,984.41 = 4,026.92 : x
  2. Step 2: Convert to fraction form
    7,318.35/10,984.41 = 4,026.92/x
  3. Step 3: Cross multiply
    7,318.35x = 10,984.41 × 4,026.92
  4. Step 4: Simplify right side
    7,318.35x = 44,233,285.40
  5. Step 5: Solve for x
    x = 44,233,285.40/7,318.35
  6. Step 6: Final answer
    x = 6,044.16

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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.