Home / 94,522.41-130,440.93-52,080.57

Finding the Fourth Proportional to 94,522.41, 130,440.93 and 52,080.57

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Solution

The fourth proportional to 94,522.41, 130,440.93 and 52,080.57 is: 71,871.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,522.41 : 130,440.93 = 52,080.57 : x
  2. Step 2: Convert to fraction form
    94,522.41/130,440.93 = 52,080.57/x
  3. Step 3: Cross multiply
    94,522.41x = 130,440.93 × 52,080.57
  4. Step 4: Simplify right side
    94,522.41x = 6,793,437,985.73
  5. Step 5: Solve for x
    x = 6,793,437,985.73/94,522.41
  6. Step 6: Final answer
    x = 71,871.19

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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.