Home / 136,345.44-204,527.51-46,351.54

Finding the Fourth Proportional to 136,345.44, 204,527.51 and 46,351.54

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Solution

The fourth proportional to 136,345.44, 204,527.51 and 46,351.54 is: 69,530.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,345.44 : 204,527.51 = 46,351.54 : x
  2. Step 2: Convert to fraction form
    136,345.44/204,527.51 = 46,351.54/x
  3. Step 3: Cross multiply
    136,345.44x = 204,527.51 × 46,351.54
  4. Step 4: Simplify right side
    136,345.44x = 9,480,164,665.43
  5. Step 5: Solve for x
    x = 9,480,164,665.43/136,345.44
  6. Step 6: Final answer
    x = 69,530.49

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1.5x scale

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.