Home / 244,095.36-336,886.95-136,672.31

Finding the Fourth Proportional to 244,095.36, 336,886.95 and 136,672.31

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Solution

The fourth proportional to 244,095.36, 336,886.95 and 136,672.31 is: 188,627.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,095.36 : 336,886.95 = 136,672.31 : x
  2. Step 2: Convert to fraction form
    244,095.36/336,886.95 = 136,672.31/x
  3. Step 3: Cross multiply
    244,095.36x = 336,886.95 × 136,672.31
  4. Step 4: Simplify right side
    244,095.36x = 46,043,115,980.92
  5. Step 5: Solve for x
    x = 46,043,115,980.92/244,095.36
  6. Step 6: Final answer
    x = 188,627.58

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1.5x scale

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.