Home / 9,084.96-13,617.18-4,630.11

Finding the Fourth Proportional to 9,084.96, 13,617.18 and 4,630.11

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Solution

The fourth proportional to 9,084.96, 13,617.18 and 4,630.11 is: 6,939.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.96 : 13,617.18 = 4,630.11 : x
  2. Step 2: Convert to fraction form
    9,084.96/13,617.18 = 4,630.11/x
  3. Step 3: Cross multiply
    9,084.96x = 13,617.18 × 4,630.11
  4. Step 4: Simplify right side
    9,084.96x = 63,049,041.29
  5. Step 5: Solve for x
    x = 63,049,041.29/9,084.96
  6. Step 6: Final answer
    x = 6,939.94

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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.