Home / 9,767.46-14,631.60-4,495.12

Finding the Fourth Proportional to 9,767.46, 14,631.60 and 4,495.12

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Solution

The fourth proportional to 9,767.46, 14,631.60 and 4,495.12 is: 6,733.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767.46 : 14,631.60 = 4,495.12 : x
  2. Step 2: Convert to fraction form
    9,767.46/14,631.60 = 4,495.12/x
  3. Step 3: Cross multiply
    9,767.46x = 14,631.60 × 4,495.12
  4. Step 4: Simplify right side
    9,767.46x = 65,770,797.79
  5. Step 5: Solve for x
    x = 65,770,797.79/9,767.46
  6. Step 6: Final answer
    x = 6,733.66

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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.