Home / 9,370.69-14,057.85-4,176.56

Finding the Fourth Proportional to 9,370.69, 14,057.85 and 4,176.56

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Solution

The fourth proportional to 9,370.69, 14,057.85 and 4,176.56 is: 6,265.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.69 : 14,057.85 = 4,176.56 : x
  2. Step 2: Convert to fraction form
    9,370.69/14,057.85 = 4,176.56/x
  3. Step 3: Cross multiply
    9,370.69x = 14,057.85 × 4,176.56
  4. Step 4: Simplify right side
    9,370.69x = 58,713,504.80
  5. Step 5: Solve for x
    x = 58,713,504.80/9,370.69
  6. Step 6: Final answer
    x = 6,265.66

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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.