Home / 17,475.83-26,214.54-4,997.65

Finding the Fourth Proportional to 17,475.83, 26,214.54 and 4,997.65

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Solution

The fourth proportional to 17,475.83, 26,214.54 and 4,997.65 is: 7,496.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475.83 : 26,214.54 = 4,997.65 : x
  2. Step 2: Convert to fraction form
    17,475.83/26,214.54 = 4,997.65/x
  3. Step 3: Cross multiply
    17,475.83x = 26,214.54 × 4,997.65
  4. Step 4: Simplify right side
    17,475.83x = 131,011,095.83
  5. Step 5: Solve for x
    x = 131,011,095.83/17,475.83
  6. Step 6: Final answer
    x = 7,496.70

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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.