Home / 17,523.06-26,285.85-5,514.18

Finding the Fourth Proportional to 17,523.06, 26,285.85 and 5,514.18

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Solution

The fourth proportional to 17,523.06, 26,285.85 and 5,514.18 is: 8,271.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,523.06 : 26,285.85 = 5,514.18 : x
  2. Step 2: Convert to fraction form
    17,523.06/26,285.85 = 5,514.18/x
  3. Step 3: Cross multiply
    17,523.06x = 26,285.85 × 5,514.18
  4. Step 4: Simplify right side
    17,523.06x = 144,944,908.35
  5. Step 5: Solve for x
    x = 144,944,908.35/17,523.06
  6. Step 6: Final answer
    x = 8,271.67

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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.