Home / 9,498.10-13,085.92-6,624.08

Finding the Fourth Proportional to 9,498.10, 13,085.92 and 6,624.08

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Solution

The fourth proportional to 9,498.10, 13,085.92 and 6,624.08 is: 9,126.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,498.10 : 13,085.92 = 6,624.08 : x
  2. Step 2: Convert to fraction form
    9,498.10/13,085.92 = 6,624.08/x
  3. Step 3: Cross multiply
    9,498.10x = 13,085.92 × 6,624.08
  4. Step 4: Simplify right side
    9,498.10x = 86,682,180.95
  5. Step 5: Solve for x
    x = 86,682,180.95/9,498.10
  6. Step 6: Final answer
    x = 9,126.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.