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Finding the Fourth Proportional to 64,063.80, 96,073.56 and 24,075.72

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Solution

The fourth proportional to 64,063.80, 96,073.56 and 24,075.72 is: 36,105.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,063.80 : 96,073.56 = 24,075.72 : x
  2. Step 2: Convert to fraction form
    64,063.80/96,073.56 = 24,075.72/x
  3. Step 3: Cross multiply
    64,063.80x = 96,073.56 × 24,075.72
  4. Step 4: Simplify right side
    64,063.80x = 2,313,040,129.96
  5. Step 5: Solve for x
    x = 2,313,040,129.96/64,063.80
  6. Step 6: Final answer
    x = 36,105.26

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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.