Home / 130,326.06-195,499.98-41,592.18

Finding the Fourth Proportional to 130,326.06, 195,499.98 and 41,592.18

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Solution

The fourth proportional to 130,326.06, 195,499.98 and 41,592.18 is: 62,391.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,326.06 : 195,499.98 = 41,592.18 : x
  2. Step 2: Convert to fraction form
    130,326.06/195,499.98 = 41,592.18/x
  3. Step 3: Cross multiply
    130,326.06x = 195,499.98 × 41,592.18
  4. Step 4: Simplify right side
    130,326.06x = 8,131,270,358.16
  5. Step 5: Solve for x
    x = 8,131,270,358.16/130,326.06
  6. Step 6: Final answer
    x = 62,391.75

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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.