Home / 94,532.04-130,452.96-54,246.60

Finding the Fourth Proportional to 94,532.04, 130,452.96 and 54,246.60

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Solution

The fourth proportional to 94,532.04, 130,452.96 and 54,246.60 is: 74,859.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,532.04 : 130,452.96 = 54,246.60 : x
  2. Step 2: Convert to fraction form
    94,532.04/130,452.96 = 54,246.60/x
  3. Step 3: Cross multiply
    94,532.04x = 130,452.96 × 54,246.60
  4. Step 4: Simplify right side
    94,532.04x = 7,076,629,539.94
  5. Step 5: Solve for x
    x = 7,076,629,539.94/94,532.04
  6. Step 6: Final answer
    x = 74,859.59

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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.