Home / 43,023.63-64,397.24-22,983.01

Finding the Fourth Proportional to 43,023.63, 64,397.24 and 22,983.01

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Solution

The fourth proportional to 43,023.63, 64,397.24 and 22,983.01 is: 34,400.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,023.63 : 64,397.24 = 22,983.01 : x
  2. Step 2: Convert to fraction form
    43,023.63/64,397.24 = 22,983.01/x
  3. Step 3: Cross multiply
    43,023.63x = 64,397.24 × 22,983.01
  4. Step 4: Simplify right side
    43,023.63x = 1,480,042,410.89
  5. Step 5: Solve for x
    x = 1,480,042,410.89/43,023.63
  6. Step 6: Final answer
    x = 34,400.69

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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.