Home / 69,434.30-104,089.08-25,050.62

Finding the Fourth Proportional to 69,434.30, 104,089.08 and 25,050.62

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Solution

The fourth proportional to 69,434.30, 104,089.08 and 25,050.62 is: 37,553.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,434.30 : 104,089.08 = 25,050.62 : x
  2. Step 2: Convert to fraction form
    69,434.30/104,089.08 = 25,050.62/x
  3. Step 3: Cross multiply
    69,434.30x = 104,089.08 × 25,050.62
  4. Step 4: Simplify right side
    69,434.30x = 2,607,495,989.23
  5. Step 5: Solve for x
    x = 2,607,495,989.23/69,434.30
  6. Step 6: Final answer
    x = 37,553.43

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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.