Home / 94,370.56-130,227.60-51,924.40

Finding the Fourth Proportional to 94,370.56, 130,227.60 and 51,924.40

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Solution

The fourth proportional to 94,370.56, 130,227.60 and 51,924.40 is: 71,653.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,370.56 : 130,227.60 = 51,924.40 : x
  2. Step 2: Convert to fraction form
    94,370.56/130,227.60 = 51,924.40/x
  3. Step 3: Cross multiply
    94,370.56x = 130,227.60 × 51,924.40
  4. Step 4: Simplify right side
    94,370.56x = 6,761,989,993.44
  5. Step 5: Solve for x
    x = 6,761,989,993.44/94,370.56
  6. Step 6: Final answer
    x = 71,653.60

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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.