Home / 94,561.83-130,556.07-58,800.47

Finding the Fourth Proportional to 94,561.83, 130,556.07 and 58,800.47

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Solution

The fourth proportional to 94,561.83, 130,556.07 and 58,800.47 is: 81,182.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,561.83 : 130,556.07 = 58,800.47 : x
  2. Step 2: Convert to fraction form
    94,561.83/130,556.07 = 58,800.47/x
  3. Step 3: Cross multiply
    94,561.83x = 130,556.07 × 58,800.47
  4. Step 4: Simplify right side
    94,561.83x = 7,676,757,624.57
  5. Step 5: Solve for x
    x = 7,676,757,624.57/94,561.83
  6. Step 6: Final answer
    x = 81,182.41

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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.