Home / 163,364.04-244,954.26-56,698.38

Finding the Fourth Proportional to 163,364.04, 244,954.26 and 56,698.38

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Solution

The fourth proportional to 163,364.04, 244,954.26 and 56,698.38 is: 85,015.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,364.04 : 244,954.26 = 56,698.38 : x
  2. Step 2: Convert to fraction form
    163,364.04/244,954.26 = 56,698.38/x
  3. Step 3: Cross multiply
    163,364.04x = 244,954.26 × 56,698.38
  4. Step 4: Simplify right side
    163,364.04x = 13,888,509,716.10
  5. Step 5: Solve for x
    x = 13,888,509,716.10/163,364.04
  6. Step 6: Final answer
    x = 85,015.71

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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.