Home / 69,328.47-104,004.20-24,338.16

Finding the Fourth Proportional to 69,328.47, 104,004.20 and 24,338.16

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Solution

The fourth proportional to 69,328.47, 104,004.20 and 24,338.16 is: 36,511.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,328.47 : 104,004.20 = 24,338.16 : x
  2. Step 2: Convert to fraction form
    69,328.47/104,004.20 = 24,338.16/x
  3. Step 3: Cross multiply
    69,328.47x = 104,004.20 × 24,338.16
  4. Step 4: Simplify right side
    69,328.47x = 2,531,270,860.27
  5. Step 5: Solve for x
    x = 2,531,270,860.27/69,328.47
  6. Step 6: Final answer
    x = 36,511.28

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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.