Home / 64,675.23-97,063.13-29,616.87

Finding the Fourth Proportional to 64,675.23, 97,063.13 and 29,616.87

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Solution

The fourth proportional to 64,675.23, 97,063.13 and 29,616.87 is: 44,448.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,675.23 : 97,063.13 = 29,616.87 : x
  2. Step 2: Convert to fraction form
    64,675.23/97,063.13 = 29,616.87/x
  3. Step 3: Cross multiply
    64,675.23x = 97,063.13 × 29,616.87
  4. Step 4: Simplify right side
    64,675.23x = 2,874,705,954.92
  5. Step 5: Solve for x
    x = 2,874,705,954.92/64,675.23
  6. Step 6: Final answer
    x = 44,448.33

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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.