Home / 94,548.28-130,477.52-52,108.36

Finding the Fourth Proportional to 94,548.28, 130,477.52 and 52,108.36

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Solution

The fourth proportional to 94,548.28, 130,477.52 and 52,108.36 is: 71,910.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,548.28 : 130,477.52 = 52,108.36 : x
  2. Step 2: Convert to fraction form
    94,548.28/130,477.52 = 52,108.36/x
  3. Step 3: Cross multiply
    94,548.28x = 130,477.52 × 52,108.36
  4. Step 4: Simplify right side
    94,548.28x = 6,798,969,584.07
  5. Step 5: Solve for x
    x = 6,798,969,584.07/94,548.28
  6. Step 6: Final answer
    x = 71,910.03

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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.