Home / 9,636.45-14,441.08-4,565.25

Finding the Fourth Proportional to 9,636.45, 14,441.08 and 4,565.25

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Solution

The fourth proportional to 9,636.45, 14,441.08 and 4,565.25 is: 6,841.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636.45 : 14,441.08 = 4,565.25 : x
  2. Step 2: Convert to fraction form
    9,636.45/14,441.08 = 4,565.25/x
  3. Step 3: Cross multiply
    9,636.45x = 14,441.08 × 4,565.25
  4. Step 4: Simplify right side
    9,636.45x = 65,927,140.47
  5. Step 5: Solve for x
    x = 65,927,140.47/9,636.45
  6. Step 6: Final answer
    x = 6,841.43

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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.