Home / 94,271.46-130,094.94-51,832.68

Finding the Fourth Proportional to 94,271.46, 130,094.94 and 51,832.68

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Solution

The fourth proportional to 94,271.46, 130,094.94 and 51,832.68 is: 71,529.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,271.46 : 130,094.94 = 51,832.68 : x
  2. Step 2: Convert to fraction form
    94,271.46/130,094.94 = 51,832.68/x
  3. Step 3: Cross multiply
    94,271.46x = 130,094.94 × 51,832.68
  4. Step 4: Simplify right side
    94,271.46x = 6,743,169,394.64
  5. Step 5: Solve for x
    x = 6,743,169,394.64/94,271.46
  6. Step 6: Final answer
    x = 71,529.28

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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.