Home / 94,324.55-130,165.16-51,883.08

Finding the Fourth Proportional to 94,324.55, 130,165.16 and 51,883.08

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Solution

The fourth proportional to 94,324.55, 130,165.16 and 51,883.08 is: 71,597.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,324.55 : 130,165.16 = 51,883.08 : x
  2. Step 2: Convert to fraction form
    94,324.55/130,165.16 = 51,883.08/x
  3. Step 3: Cross multiply
    94,324.55x = 130,165.16 × 51,883.08
  4. Step 4: Simplify right side
    94,324.55x = 6,753,369,150.08
  5. Step 5: Solve for x
    x = 6,753,369,150.08/94,324.55
  6. Step 6: Final answer
    x = 71,597.16

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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.