Home / 64,008.36-88,291.62-46,074.96

Finding the Fourth Proportional to 64,008.36, 88,291.62 and 46,074.96

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Solution

The fourth proportional to 64,008.36, 88,291.62 and 46,074.96 is: 63,554.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,008.36 : 88,291.62 = 46,074.96 : x
  2. Step 2: Convert to fraction form
    64,008.36/88,291.62 = 46,074.96/x
  3. Step 3: Cross multiply
    64,008.36x = 88,291.62 × 46,074.96
  4. Step 4: Simplify right side
    64,008.36x = 4,068,032,859.84
  5. Step 5: Solve for x
    x = 4,068,032,859.84/64,008.36
  6. Step 6: Final answer
    x = 63,554.71

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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.