Home / 43,622.14-60,165.99-29,460.22

Finding the Fourth Proportional to 43,622.14, 60,165.99 and 29,460.22

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Solution

The fourth proportional to 43,622.14, 60,165.99 and 29,460.22 is: 40,633.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,622.14 : 60,165.99 = 29,460.22 : x
  2. Step 2: Convert to fraction form
    43,622.14/60,165.99 = 29,460.22/x
  3. Step 3: Cross multiply
    43,622.14x = 60,165.99 × 29,460.22
  4. Step 4: Simplify right side
    43,622.14x = 1,772,503,301.92
  5. Step 5: Solve for x
    x = 1,772,503,301.92/43,622.14
  6. Step 6: Final answer
    x = 40,633.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.