Home / 64,165.44-96,255.18-22,048.68

Finding the Fourth Proportional to 64,165.44, 96,255.18 and 22,048.68

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Solution

The fourth proportional to 64,165.44, 96,255.18 and 22,048.68 is: 33,075.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,165.44 : 96,255.18 = 22,048.68 : x
  2. Step 2: Convert to fraction form
    64,165.44/96,255.18 = 22,048.68/x
  3. Step 3: Cross multiply
    64,165.44x = 96,255.18 × 22,048.68
  4. Step 4: Simplify right side
    64,165.44x = 2,122,299,662.16
  5. Step 5: Solve for x
    x = 2,122,299,662.16/64,165.44
  6. Step 6: Final answer
    x = 33,075.43

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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.