Home / 1,925.37-2,657.15-1,452.44

Finding the Fourth Proportional to 1,925.37, 2,657.15 and 1,452.44

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Solution

The fourth proportional to 1,925.37, 2,657.15 and 1,452.44 is: 2,004.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925.37 : 2,657.15 = 1,452.44 : x
  2. Step 2: Convert to fraction form
    1,925.37/2,657.15 = 1,452.44/x
  3. Step 3: Cross multiply
    1,925.37x = 2,657.15 × 1,452.44
  4. Step 4: Simplify right side
    1,925.37x = 3,859,330.40
  5. Step 5: Solve for x
    x = 3,859,330.40/1,925.37
  6. Step 6: Final answer
    x = 2,004.46

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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.