Home / 9,397.70-14,095.08-4,131.55

Finding the Fourth Proportional to 9,397.70, 14,095.08 and 4,131.55

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Solution

The fourth proportional to 9,397.70, 14,095.08 and 4,131.55 is: 6,196.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397.70 : 14,095.08 = 4,131.55 : x
  2. Step 2: Convert to fraction form
    9,397.70/14,095.08 = 4,131.55/x
  3. Step 3: Cross multiply
    9,397.70x = 14,095.08 × 4,131.55
  4. Step 4: Simplify right side
    9,397.70x = 58,234,527.77
  5. Step 5: Solve for x
    x = 58,234,527.77/9,397.70
  6. Step 6: Final answer
    x = 6,196.68

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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.