Home / 3,365.29-4,644.16-1,852.92

Finding the Fourth Proportional to 3,365.29, 4,644.16 and 1,852.92

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Solution

The fourth proportional to 3,365.29, 4,644.16 and 1,852.92 is: 2,557.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365.29 : 4,644.16 = 1,852.92 : x
  2. Step 2: Convert to fraction form
    3,365.29/4,644.16 = 1,852.92/x
  3. Step 3: Cross multiply
    3,365.29x = 4,644.16 × 1,852.92
  4. Step 4: Simplify right side
    3,365.29x = 8,605,256.95
  5. Step 5: Solve for x
    x = 8,605,256.95/3,365.29
  6. Step 6: Final answer
    x = 2,557.06

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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.