Home / 64,064.45-88,265.07-44,665.35

Finding the Fourth Proportional to 64,064.45, 88,265.07 and 44,665.35

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Solution

The fourth proportional to 64,064.45, 88,265.07 and 44,665.35 is: 61,537.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,064.45 : 88,265.07 = 44,665.35 : x
  2. Step 2: Convert to fraction form
    64,064.45/88,265.07 = 44,665.35/x
  3. Step 3: Cross multiply
    64,064.45x = 88,265.07 × 44,665.35
  4. Step 4: Simplify right side
    64,064.45x = 3,942,390,244.32
  5. Step 5: Solve for x
    x = 3,942,390,244.32/64,064.45
  6. Step 6: Final answer
    x = 61,537.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.