Home / 17,337.84-26,010.64-5,492.32

Finding the Fourth Proportional to 17,337.84, 26,010.64 and 5,492.32

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Solution

The fourth proportional to 17,337.84, 26,010.64 and 5,492.32 is: 8,239.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337.84 : 26,010.64 = 5,492.32 : x
  2. Step 2: Convert to fraction form
    17,337.84/26,010.64 = 5,492.32/x
  3. Step 3: Cross multiply
    17,337.84x = 26,010.64 × 5,492.32
  4. Step 4: Simplify right side
    17,337.84x = 142,858,758.28
  5. Step 5: Solve for x
    x = 142,858,758.28/17,337.84
  6. Step 6: Final answer
    x = 8,239.71

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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.