Home / 69,633.60-104,425.56-25,248.84

Finding the Fourth Proportional to 69,633.60, 104,425.56 and 25,248.84

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Solution

The fourth proportional to 69,633.60, 104,425.56 and 25,248.84 is: 37,864.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,633.60 : 104,425.56 = 25,248.84 : x
  2. Step 2: Convert to fraction form
    69,633.60/104,425.56 = 25,248.84/x
  3. Step 3: Cross multiply
    69,633.60x = 104,425.56 × 25,248.84
  4. Step 4: Simplify right side
    69,633.60x = 2,636,624,256.35
  5. Step 5: Solve for x
    x = 2,636,624,256.35/69,633.60
  6. Step 6: Final answer
    x = 37,864.25

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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.