Home / 29,337.45-43,994.66-10,358.03

Finding the Fourth Proportional to 29,337.45, 43,994.66 and 10,358.03

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Solution

The fourth proportional to 29,337.45, 43,994.66 and 10,358.03 is: 15,532.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,337.45 : 43,994.66 = 10,358.03 : x
  2. Step 2: Convert to fraction form
    29,337.45/43,994.66 = 10,358.03/x
  3. Step 3: Cross multiply
    29,337.45x = 43,994.66 × 10,358.03
  4. Step 4: Simplify right side
    29,337.45x = 455,698,134.26
  5. Step 5: Solve for x
    x = 455,698,134.26/29,337.45
  6. Step 6: Final answer
    x = 15,532.99

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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.