Home / 7,095.04-10,618.24-5,441.92

Finding the Fourth Proportional to 7,095.04, 10,618.24 and 5,441.92

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Solution

The fourth proportional to 7,095.04, 10,618.24 and 5,441.92 is: 8,144.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.04 : 10,618.24 = 5,441.92 : x
  2. Step 2: Convert to fraction form
    7,095.04/10,618.24 = 5,441.92/x
  3. Step 3: Cross multiply
    7,095.04x = 10,618.24 × 5,441.92
  4. Step 4: Simplify right side
    7,095.04x = 57,783,612.62
  5. Step 5: Solve for x
    x = 57,783,612.62/7,095.04
  6. Step 6: Final answer
    x = 8,144.23

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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.