Home / 23,065.11-34,570.77-10,586.45

Finding the Fourth Proportional to 23,065.11, 34,570.77 and 10,586.45

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Solution

The fourth proportional to 23,065.11, 34,570.77 and 10,586.45 is: 15,867.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,065.11 : 34,570.77 = 10,586.45 : x
  2. Step 2: Convert to fraction form
    23,065.11/34,570.77 = 10,586.45/x
  3. Step 3: Cross multiply
    23,065.11x = 34,570.77 × 10,586.45
  4. Step 4: Simplify right side
    23,065.11x = 365,981,555.21
  5. Step 5: Solve for x
    x = 365,981,555.21/23,065.11
  6. Step 6: Final answer
    x = 15,867.32

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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.