Home / 130,324.21-195,502.41-46,067.01

Finding the Fourth Proportional to 130,324.21, 195,502.41 and 46,067.01

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Solution

The fourth proportional to 130,324.21, 195,502.41 and 46,067.01 is: 69,106.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,324.21 : 195,502.41 = 46,067.01 : x
  2. Step 2: Convert to fraction form
    130,324.21/195,502.41 = 46,067.01/x
  3. Step 3: Cross multiply
    130,324.21x = 195,502.41 × 46,067.01
  4. Step 4: Simplify right side
    130,324.21x = 9,006,210,498.98
  5. Step 5: Solve for x
    x = 9,006,210,498.98/130,324.21
  6. Step 6: Final answer
    x = 69,106.20

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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.