Home / 9,176.05-13,740.70-6,046.57

Finding the Fourth Proportional to 9,176.05, 13,740.70 and 6,046.57

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Solution

The fourth proportional to 9,176.05, 13,740.70 and 6,046.57 is: 9,054.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176.05 : 13,740.70 = 6,046.57 : x
  2. Step 2: Convert to fraction form
    9,176.05/13,740.70 = 6,046.57/x
  3. Step 3: Cross multiply
    9,176.05x = 13,740.70 × 6,046.57
  4. Step 4: Simplify right side
    9,176.05x = 83,084,104.40
  5. Step 5: Solve for x
    x = 83,084,104.40/9,176.05
  6. Step 6: Final answer
    x = 9,054.45

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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.