Home / 25,746.19-35,511.42-23,628.56

Finding the Fourth Proportional to 25,746.19, 35,511.42 and 23,628.56

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Solution

The fourth proportional to 25,746.19, 35,511.42 and 23,628.56 is: 32,590.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,746.19 : 35,511.42 = 23,628.56 : x
  2. Step 2: Convert to fraction form
    25,746.19/35,511.42 = 23,628.56/x
  3. Step 3: Cross multiply
    25,746.19x = 35,511.42 × 23,628.56
  4. Step 4: Simplify right side
    25,746.19x = 839,083,718.16
  5. Step 5: Solve for x
    x = 839,083,718.16/25,746.19
  6. Step 6: Final answer
    x = 32,590.60

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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.