Home / 9,575.34-14,354.52-4,640.04

Finding the Fourth Proportional to 9,575.34, 14,354.52 and 4,640.04

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Solution

The fourth proportional to 9,575.34, 14,354.52 and 4,640.04 is: 6,955.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575.34 : 14,354.52 = 4,640.04 : x
  2. Step 2: Convert to fraction form
    9,575.34/14,354.52 = 4,640.04/x
  3. Step 3: Cross multiply
    9,575.34x = 14,354.52 × 4,640.04
  4. Step 4: Simplify right side
    9,575.34x = 66,605,546.98
  5. Step 5: Solve for x
    x = 66,605,546.98/9,575.34
  6. Step 6: Final answer
    x = 6,955.95

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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.