Home / 130,324.14-195,512.13-46,106.82

Finding the Fourth Proportional to 130,324.14, 195,512.13 and 46,106.82

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Solution

The fourth proportional to 130,324.14, 195,512.13 and 46,106.82 is: 69,169.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,324.14 : 195,512.13 = 46,106.82 : x
  2. Step 2: Convert to fraction form
    130,324.14/195,512.13 = 46,106.82/x
  3. Step 3: Cross multiply
    130,324.14x = 195,512.13 × 46,106.82
  4. Step 4: Simplify right side
    130,324.14x = 9,014,442,585.73
  5. Step 5: Solve for x
    x = 9,014,442,585.73/130,324.14
  6. Step 6: Final answer
    x = 69,169.40

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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.