Home / 23,491.67-32,461.45-17,107.15

Finding the Fourth Proportional to 23,491.67, 32,461.45 and 17,107.15

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Solution

The fourth proportional to 23,491.67, 32,461.45 and 17,107.15 is: 23,639.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,491.67 : 32,461.45 = 17,107.15 : x
  2. Step 2: Convert to fraction form
    23,491.67/32,461.45 = 17,107.15/x
  3. Step 3: Cross multiply
    23,491.67x = 32,461.45 × 17,107.15
  4. Step 4: Simplify right side
    23,491.67x = 555,322,770.45
  5. Step 5: Solve for x
    x = 555,322,770.45/23,491.67
  6. Step 6: Final answer
    x = 23,639.14

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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.