Home / 94,584.54-130,525.11-52,147.02

Finding the Fourth Proportional to 94,584.54, 130,525.11 and 52,147.02

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Solution

The fourth proportional to 94,584.54, 130,525.11 and 52,147.02 is: 71,962.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.54 : 130,525.11 = 52,147.02 : x
  2. Step 2: Convert to fraction form
    94,584.54/130,525.11 = 52,147.02/x
  3. Step 3: Cross multiply
    94,584.54x = 130,525.11 × 52,147.02
  4. Step 4: Simplify right side
    94,584.54x = 6,806,495,521.67
  5. Step 5: Solve for x
    x = 6,806,495,521.67/94,584.54
  6. Step 6: Final answer
    x = 71,962.03

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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.