Home / 7,397.37-11,095.61-4,474.89

Finding the Fourth Proportional to 7,397.37, 11,095.61 and 4,474.89

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Solution

The fourth proportional to 7,397.37, 11,095.61 and 4,474.89 is: 6,712.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397.37 : 11,095.61 = 4,474.89 : x
  2. Step 2: Convert to fraction form
    7,397.37/11,095.61 = 4,474.89/x
  3. Step 3: Cross multiply
    7,397.37x = 11,095.61 × 4,474.89
  4. Step 4: Simplify right side
    7,397.37x = 49,651,611.86
  5. Step 5: Solve for x
    x = 49,651,611.86/7,397.37
  6. Step 6: Final answer
    x = 6,712.06

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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.