Home / 9,599.19-13,247.09-5,623.17

Finding the Fourth Proportional to 9,599.19, 13,247.09 and 5,623.17

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Solution

The fourth proportional to 9,599.19, 13,247.09 and 5,623.17 is: 7,760.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599.19 : 13,247.09 = 5,623.17 : x
  2. Step 2: Convert to fraction form
    9,599.19/13,247.09 = 5,623.17/x
  3. Step 3: Cross multiply
    9,599.19x = 13,247.09 × 5,623.17
  4. Step 4: Simplify right side
    9,599.19x = 74,490,610.96
  5. Step 5: Solve for x
    x = 74,490,610.96/9,599.19
  6. Step 6: Final answer
    x = 7,760.09

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Half scale
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Double scale
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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.