Home / 43,125.44-64,682.66-32,048.28

Finding the Fourth Proportional to 43,125.44, 64,682.66 and 32,048.28

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Solution

The fourth proportional to 43,125.44, 64,682.66 and 32,048.28 is: 48,068.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,125.44 : 64,682.66 = 32,048.28 : x
  2. Step 2: Convert to fraction form
    43,125.44/64,682.66 = 32,048.28/x
  3. Step 3: Cross multiply
    43,125.44x = 64,682.66 × 32,048.28
  4. Step 4: Simplify right side
    43,125.44x = 2,072,967,838.58
  5. Step 5: Solve for x
    x = 2,072,967,838.58/43,125.44
  6. Step 6: Final answer
    x = 48,068.33

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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.