Home / 70,324.06-105,460.71-23,566.18

Finding the Fourth Proportional to 70,324.06, 105,460.71 and 23,566.18

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Solution

The fourth proportional to 70,324.06, 105,460.71 and 23,566.18 is: 35,340.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,324.06 : 105,460.71 = 23,566.18 : x
  2. Step 2: Convert to fraction form
    70,324.06/105,460.71 = 23,566.18/x
  3. Step 3: Cross multiply
    70,324.06x = 105,460.71 × 23,566.18
  4. Step 4: Simplify right side
    70,324.06x = 2,485,306,074.79
  5. Step 5: Solve for x
    x = 2,485,306,074.79/70,324.06
  6. Step 6: Final answer
    x = 35,340.76

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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.