Home / 94,350.65-130,204.89-54,063.54

Finding the Fourth Proportional to 94,350.65, 130,204.89 and 54,063.54

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Solution

The fourth proportional to 94,350.65, 130,204.89 and 54,063.54 is: 74,608.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,350.65 : 130,204.89 = 54,063.54 : x
  2. Step 2: Convert to fraction form
    94,350.65/130,204.89 = 54,063.54/x
  3. Step 3: Cross multiply
    94,350.65x = 130,204.89 × 54,063.54
  4. Step 4: Simplify right side
    94,350.65x = 7,039,337,278.71
  5. Step 5: Solve for x
    x = 7,039,337,278.71/94,350.65
  6. Step 6: Final answer
    x = 74,608.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.