Home / 44,886.64-67,329.94-12,054.64

Finding the Fourth Proportional to 44,886.64, 67,329.94 and 12,054.64

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Solution

The fourth proportional to 44,886.64, 67,329.94 and 12,054.64 is: 18,081.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,886.64 : 67,329.94 = 12,054.64 : x
  2. Step 2: Convert to fraction form
    44,886.64/67,329.94 = 12,054.64/x
  3. Step 3: Cross multiply
    44,886.64x = 67,329.94 × 12,054.64
  4. Step 4: Simplify right side
    44,886.64x = 811,638,187.92
  5. Step 5: Solve for x
    x = 811,638,187.92/44,886.64
  6. Step 6: Final answer
    x = 18,081.95

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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.