Home / 94,592.49-130,538.60-52,152.54

Finding the Fourth Proportional to 94,592.49, 130,538.60 and 52,152.54

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Solution

The fourth proportional to 94,592.49, 130,538.60 and 52,152.54 is: 71,971.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,592.49 : 130,538.60 = 52,152.54 : x
  2. Step 2: Convert to fraction form
    94,592.49/130,538.60 = 52,152.54/x
  3. Step 3: Cross multiply
    94,592.49x = 130,538.60 × 52,152.54
  4. Step 4: Simplify right side
    94,592.49x = 6,807,919,558.04
  5. Step 5: Solve for x
    x = 6,807,919,558.04/94,592.49
  6. Step 6: Final answer
    x = 71,971.04

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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.