Home / 23,626.16-35,357.49-19,360.10

Finding the Fourth Proportional to 23,626.16, 35,357.49 and 19,360.10

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Solution

The fourth proportional to 23,626.16, 35,357.49 and 19,360.10 is: 28,973.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,626.16 : 35,357.49 = 19,360.10 : x
  2. Step 2: Convert to fraction form
    23,626.16/35,357.49 = 19,360.10/x
  3. Step 3: Cross multiply
    23,626.16x = 35,357.49 × 19,360.10
  4. Step 4: Simplify right side
    23,626.16x = 684,524,365.36
  5. Step 5: Solve for x
    x = 684,524,365.36/23,626.16
  6. Step 6: Final answer
    x = 28,973.16

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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.