Home / 9,564.48-14,334.32-4,295.60

Finding the Fourth Proportional to 9,564.48, 14,334.32 and 4,295.60

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Solution

The fourth proportional to 9,564.48, 14,334.32 and 4,295.60 is: 6,437.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564.48 : 14,334.32 = 4,295.60 : x
  2. Step 2: Convert to fraction form
    9,564.48/14,334.32 = 4,295.60/x
  3. Step 3: Cross multiply
    9,564.48x = 14,334.32 × 4,295.60
  4. Step 4: Simplify right side
    9,564.48x = 61,574,504.99
  5. Step 5: Solve for x
    x = 61,574,504.99/9,564.48
  6. Step 6: Final answer
    x = 6,437.83

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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.