Home / 25,746.69-35,512.11-23,629.06

Finding the Fourth Proportional to 25,746.69, 35,512.11 and 23,629.06

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Solution

The fourth proportional to 25,746.69, 35,512.11 and 23,629.06 is: 32,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,746.69 : 35,512.11 = 23,629.06 : x
  2. Step 2: Convert to fraction form
    25,746.69/35,512.11 = 23,629.06/x
  3. Step 3: Cross multiply
    25,746.69x = 35,512.11 × 23,629.06
  4. Step 4: Simplify right side
    25,746.69x = 839,117,777.92
  5. Step 5: Solve for x
    x = 839,117,777.92/25,746.69
  6. Step 6: Final answer
    x = 32,591.29

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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.