Home / 130,463.65-195,707.76-41,696.07

Finding the Fourth Proportional to 130,463.65, 195,707.76 and 41,696.07

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Solution

The fourth proportional to 130,463.65, 195,707.76 and 41,696.07 is: 62,548.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,463.65 : 195,707.76 = 41,696.07 : x
  2. Step 2: Convert to fraction form
    130,463.65/195,707.76 = 41,696.07/x
  3. Step 3: Cross multiply
    130,463.65x = 195,707.76 × 41,696.07
  4. Step 4: Simplify right side
    130,463.65x = 8,160,244,460.50
  5. Step 5: Solve for x
    x = 8,160,244,460.50/130,463.65
  6. Step 6: Final answer
    x = 62,548.03

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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.