Home / 9,084.65-13,633.13-4,705.18

Finding the Fourth Proportional to 9,084.65, 13,633.13 and 4,705.18

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Solution

The fourth proportional to 9,084.65, 13,633.13 and 4,705.18 is: 7,060.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.65 : 13,633.13 = 4,705.18 : x
  2. Step 2: Convert to fraction form
    9,084.65/13,633.13 = 4,705.18/x
  3. Step 3: Cross multiply
    9,084.65x = 13,633.13 × 4,705.18
  4. Step 4: Simplify right side
    9,084.65x = 64,146,308.29
  5. Step 5: Solve for x
    x = 64,146,308.29/9,084.65
  6. Step 6: Final answer
    x = 7,060.96

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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.