Home / 94,573.26-130,510.98-52,132.50

Finding the Fourth Proportional to 94,573.26, 130,510.98 and 52,132.50

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Solution

The fourth proportional to 94,573.26, 130,510.98 and 52,132.50 is: 71,942.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,573.26 : 130,510.98 = 52,132.50 : x
  2. Step 2: Convert to fraction form
    94,573.26/130,510.98 = 52,132.50/x
  3. Step 3: Cross multiply
    94,573.26x = 130,510.98 × 52,132.50
  4. Step 4: Simplify right side
    94,573.26x = 6,803,863,664.85
  5. Step 5: Solve for x
    x = 6,803,863,664.85/94,573.26
  6. Step 6: Final answer
    x = 71,942.78

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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.