Home / 244,007.95-336,730.89-136,577.95

Finding the Fourth Proportional to 244,007.95, 336,730.89 and 136,577.95

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Solution

The fourth proportional to 244,007.95, 336,730.89 and 136,577.95 is: 188,477.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,007.95 : 336,730.89 = 136,577.95 : x
  2. Step 2: Convert to fraction form
    244,007.95/336,730.89 = 136,577.95/x
  3. Step 3: Cross multiply
    244,007.95x = 336,730.89 × 136,577.95
  4. Step 4: Simplify right side
    244,007.95x = 45,990,014,657.88
  5. Step 5: Solve for x
    x = 45,990,014,657.88/244,007.95
  6. Step 6: Final answer
    x = 188,477.53

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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.