Home / 130,324.12-195,502.30-46,066.92

Finding the Fourth Proportional to 130,324.12, 195,502.30 and 46,066.92

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Solution

The fourth proportional to 130,324.12, 195,502.30 and 46,066.92 is: 69,106.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,324.12 : 195,502.30 = 46,066.92 : x
  2. Step 2: Convert to fraction form
    130,324.12/195,502.30 = 46,066.92/x
  3. Step 3: Cross multiply
    130,324.12x = 195,502.30 × 46,066.92
  4. Step 4: Simplify right side
    130,324.12x = 9,006,188,813.92
  5. Step 5: Solve for x
    x = 9,006,188,813.92/130,324.12
  6. Step 6: Final answer
    x = 69,106.08

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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.