Home / 264,166.28-364,453.80-173,571.04

Finding the Fourth Proportional to 264,166.28, 364,453.80 and 173,571.04

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Solution

The fourth proportional to 264,166.28, 364,453.80 and 173,571.04 is: 239,465.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,166.28 : 364,453.80 = 173,571.04 : x
  2. Step 2: Convert to fraction form
    264,166.28/364,453.80 = 173,571.04/x
  3. Step 3: Cross multiply
    264,166.28x = 364,453.80 × 173,571.04
  4. Step 4: Simplify right side
    264,166.28x = 63,258,625,097.95
  5. Step 5: Solve for x
    x = 63,258,625,097.95/264,166.28
  6. Step 6: Final answer
    x = 239,465.18

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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.