Home / 23,009.03-34,513.44-6,368.90

Finding the Fourth Proportional to 23,009.03, 34,513.44 and 6,368.90

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Solution

The fourth proportional to 23,009.03, 34,513.44 and 6,368.90 is: 9,553.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,009.03 : 34,513.44 = 6,368.90 : x
  2. Step 2: Convert to fraction form
    23,009.03/34,513.44 = 6,368.90/x
  3. Step 3: Cross multiply
    23,009.03x = 34,513.44 × 6,368.90
  4. Step 4: Simplify right side
    23,009.03x = 219,812,475.45
  5. Step 5: Solve for x
    x = 219,812,475.45/23,009.03
  6. Step 6: Final answer
    x = 9,553.32

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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.