Home / 94,271.89-130,095.69-51,833.15

Finding the Fourth Proportional to 94,271.89, 130,095.69 and 51,833.15

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Solution

The fourth proportional to 94,271.89, 130,095.69 and 51,833.15 is: 71,530.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,271.89 : 130,095.69 = 51,833.15 : x
  2. Step 2: Convert to fraction form
    94,271.89/130,095.69 = 51,833.15/x
  3. Step 3: Cross multiply
    94,271.89x = 130,095.69 × 51,833.15
  4. Step 4: Simplify right side
    94,271.89x = 6,743,269,414.12
  5. Step 5: Solve for x
    x = 6,743,269,414.12/94,271.89
  6. Step 6: Final answer
    x = 71,530.01

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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.