Home / 94,604.04-130,553.46-52,162.65

Finding the Fourth Proportional to 94,604.04, 130,553.46 and 52,162.65

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Solution

The fourth proportional to 94,604.04, 130,553.46 and 52,162.65 is: 71,984.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,604.04 : 130,553.46 = 52,162.65 : x
  2. Step 2: Convert to fraction form
    94,604.04/130,553.46 = 52,162.65/x
  3. Step 3: Cross multiply
    94,604.04x = 130,553.46 × 52,162.65
  4. Step 4: Simplify right side
    94,604.04x = 6,810,014,440.27
  5. Step 5: Solve for x
    x = 6,810,014,440.27/94,604.04
  6. Step 6: Final answer
    x = 71,984.39

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1.5x scale

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.