Home / 94,337.44-130,152.96-58,514.56

Finding the Fourth Proportional to 94,337.44, 130,152.96 and 58,514.56

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Solution

The fourth proportional to 94,337.44, 130,152.96 and 58,514.56 is: 80,729.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,337.44 : 130,152.96 = 58,514.56 : x
  2. Step 2: Convert to fraction form
    94,337.44/130,152.96 = 58,514.56/x
  3. Step 3: Cross multiply
    94,337.44x = 130,152.96 × 58,514.56
  4. Step 4: Simplify right side
    94,337.44x = 7,615,843,187.10
  5. Step 5: Solve for x
    x = 7,615,843,187.10/94,337.44
  6. Step 6: Final answer
    x = 80,729.81

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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.