Home / 94,548.04-130,471.30-52,098.60

Finding the Fourth Proportional to 94,548.04, 130,471.30 and 52,098.60

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Solution

The fourth proportional to 94,548.04, 130,471.30 and 52,098.60 is: 71,893.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,548.04 : 130,471.30 = 52,098.60 : x
  2. Step 2: Convert to fraction form
    94,548.04/130,471.30 = 52,098.60/x
  3. Step 3: Cross multiply
    94,548.04x = 130,471.30 × 52,098.60
  4. Step 4: Simplify right side
    94,548.04x = 6,797,372,070.18
  5. Step 5: Solve for x
    x = 6,797,372,070.18/94,548.04
  6. Step 6: Final answer
    x = 71,893.32

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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.