Home / 244,287.30-337,152.08-136,864.60

Finding the Fourth Proportional to 244,287.30, 337,152.08 and 136,864.60

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Solution

The fourth proportional to 244,287.30, 337,152.08 and 136,864.60 is: 188,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,287.30 : 337,152.08 = 136,864.60 : x
  2. Step 2: Convert to fraction form
    244,287.30/337,152.08 = 136,864.60/x
  3. Step 3: Cross multiply
    244,287.30x = 337,152.08 × 136,864.60
  4. Step 4: Simplify right side
    244,287.30x = 46,144,184,568.37
  5. Step 5: Solve for x
    x = 46,144,184,568.37/244,287.30
  6. Step 6: Final answer
    x = 188,893.10

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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.