Home / 94,807.24-130,859.22-58,976.92

Finding the Fourth Proportional to 94,807.24, 130,859.22 and 58,976.92

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Solution

The fourth proportional to 94,807.24, 130,859.22 and 58,976.92 is: 81,403.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,807.24 : 130,859.22 = 58,976.92 : x
  2. Step 2: Convert to fraction form
    94,807.24/130,859.22 = 58,976.92/x
  3. Step 3: Cross multiply
    94,807.24x = 130,859.22 × 58,976.92
  4. Step 4: Simplify right side
    94,807.24x = 7,717,673,749.20
  5. Step 5: Solve for x
    x = 7,717,673,749.20/94,807.24
  6. Step 6: Final answer
    x = 81,403.84

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Double scale
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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.