Home / 244,946.83-338,007.93-137,496.10

Finding the Fourth Proportional to 244,946.83, 338,007.93 and 137,496.10

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Solution

The fourth proportional to 244,946.83, 338,007.93 and 137,496.10 is: 189,734.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,946.83 : 338,007.93 = 137,496.10 : x
  2. Step 2: Convert to fraction form
    244,946.83/338,007.93 = 137,496.10/x
  3. Step 3: Cross multiply
    244,946.83x = 338,007.93 × 137,496.10
  4. Step 4: Simplify right side
    244,946.83x = 46,474,772,144.07
  5. Step 5: Solve for x
    x = 46,474,772,144.07/244,946.83
  6. Step 6: Final answer
    x = 189,734.12

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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.