Home / 77,570.26-116,365.83-24,967.06

Finding the Fourth Proportional to 77,570.26, 116,365.83 and 24,967.06

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Solution

The fourth proportional to 77,570.26, 116,365.83 and 24,967.06 is: 37,453.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,570.26 : 116,365.83 = 24,967.06 : x
  2. Step 2: Convert to fraction form
    77,570.26/116,365.83 = 24,967.06/x
  3. Step 3: Cross multiply
    77,570.26x = 116,365.83 × 24,967.06
  4. Step 4: Simplify right side
    77,570.26x = 2,905,312,659.56
  5. Step 5: Solve for x
    x = 2,905,312,659.56/77,570.26
  6. Step 6: Final answer
    x = 37,453.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.