Home / 25,894.16-35,735.40-19,595.60

Finding the Fourth Proportional to 25,894.16, 35,735.40 and 19,595.60

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Solution

The fourth proportional to 25,894.16, 35,735.40 and 19,595.60 is: 27,043.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,894.16 : 35,735.40 = 19,595.60 : x
  2. Step 2: Convert to fraction form
    25,894.16/35,735.40 = 19,595.60/x
  3. Step 3: Cross multiply
    25,894.16x = 35,735.40 × 19,595.60
  4. Step 4: Simplify right side
    25,894.16x = 700,256,604.24
  5. Step 5: Solve for x
    x = 700,256,604.24/25,894.16
  6. Step 6: Final answer
    x = 27,043.03

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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.