Home / 29,297.60-43,929.47-25,794.64

Finding the Fourth Proportional to 29,297.60, 43,929.47 and 25,794.64

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Solution

The fourth proportional to 29,297.60, 43,929.47 and 25,794.64 is: 38,677.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,297.60 : 43,929.47 = 25,794.64 : x
  2. Step 2: Convert to fraction form
    29,297.60/43,929.47 = 25,794.64/x
  3. Step 3: Cross multiply
    29,297.60x = 43,929.47 × 25,794.64
  4. Step 4: Simplify right side
    29,297.60x = 1,133,144,736.34
  5. Step 5: Solve for x
    x = 1,133,144,736.34/29,297.60
  6. Step 6: Final answer
    x = 38,677.05

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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.