Home / 69,359.16-104,004.10-22,606.20

Finding the Fourth Proportional to 69,359.16, 104,004.10 and 22,606.20

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Solution

The fourth proportional to 69,359.16, 104,004.10 and 22,606.20 is: 33,898.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,359.16 : 104,004.10 = 22,606.20 : x
  2. Step 2: Convert to fraction form
    69,359.16/104,004.10 = 22,606.20/x
  3. Step 3: Cross multiply
    69,359.16x = 104,004.10 × 22,606.20
  4. Step 4: Simplify right side
    69,359.16x = 2,351,137,485.42
  5. Step 5: Solve for x
    x = 2,351,137,485.42/69,359.16
  6. Step 6: Final answer
    x = 33,898.01

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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.