Home / 5,887.14-8,089.67-4,706.16

Finding the Fourth Proportional to 5,887.14, 8,089.67 and 4,706.16

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Solution

The fourth proportional to 5,887.14, 8,089.67 and 4,706.16 is: 6,466.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,887.14 : 8,089.67 = 4,706.16 : x
  2. Step 2: Convert to fraction form
    5,887.14/8,089.67 = 4,706.16/x
  3. Step 3: Cross multiply
    5,887.14x = 8,089.67 × 4,706.16
  4. Step 4: Simplify right side
    5,887.14x = 38,071,257.84
  5. Step 5: Solve for x
    x = 38,071,257.84/5,887.14
  6. Step 6: Final answer
    x = 6,466.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.