Home / 17,373.53-26,066.55-6,837.72

Finding the Fourth Proportional to 17,373.53, 26,066.55 and 6,837.72

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Solution

The fourth proportional to 17,373.53, 26,066.55 and 6,837.72 is: 10,259.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,373.53 : 26,066.55 = 6,837.72 : x
  2. Step 2: Convert to fraction form
    17,373.53/26,066.55 = 6,837.72/x
  3. Step 3: Cross multiply
    17,373.53x = 26,066.55 × 6,837.72
  4. Step 4: Simplify right side
    17,373.53x = 178,235,770.27
  5. Step 5: Solve for x
    x = 178,235,770.27/17,373.53
  6. Step 6: Final answer
    x = 10,259.04

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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.