Home / 4,026.21-6,040.02-1,357.55

Finding the Fourth Proportional to 4,026.21, 6,040.02 and 1,357.55

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Solution

The fourth proportional to 4,026.21, 6,040.02 and 1,357.55 is: 2,036.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026.21 : 6,040.02 = 1,357.55 : x
  2. Step 2: Convert to fraction form
    4,026.21/6,040.02 = 1,357.55/x
  3. Step 3: Cross multiply
    4,026.21x = 6,040.02 × 1,357.55
  4. Step 4: Simplify right side
    4,026.21x = 8,199,598.95
  5. Step 5: Solve for x
    x = 8,199,598.95/4,026.21
  6. Step 6: Final answer
    x = 2,036.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.