Home / 94,923.99-130,995.33-51,906.27

Finding the Fourth Proportional to 94,923.99, 130,995.33 and 51,906.27

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Solution

The fourth proportional to 94,923.99, 130,995.33 and 51,906.27 is: 71,630.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,923.99 : 130,995.33 = 51,906.27 : x
  2. Step 2: Convert to fraction form
    94,923.99/130,995.33 = 51,906.27/x
  3. Step 3: Cross multiply
    94,923.99x = 130,995.33 × 51,906.27
  4. Step 4: Simplify right side
    94,923.99x = 6,799,478,967.72
  5. Step 5: Solve for x
    x = 6,799,478,967.72/94,923.99
  6. Step 6: Final answer
    x = 71,630.77

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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.