Home / 23,429.70-35,144.58-5,899.40

Finding the Fourth Proportional to 23,429.70, 35,144.58 and 5,899.40

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Solution

The fourth proportional to 23,429.70, 35,144.58 and 5,899.40 is: 8,849.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,429.70 : 35,144.58 = 5,899.40 : x
  2. Step 2: Convert to fraction form
    23,429.70/35,144.58 = 5,899.40/x
  3. Step 3: Cross multiply
    23,429.70x = 35,144.58 × 5,899.40
  4. Step 4: Simplify right side
    23,429.70x = 207,331,935.25
  5. Step 5: Solve for x
    x = 207,331,935.25/23,429.70
  6. Step 6: Final answer
    x = 8,849.11

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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.