Home / 4,030.41-6,043.35-1,396.53

Finding the Fourth Proportional to 4,030.41, 6,043.35 and 1,396.53

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Solution

The fourth proportional to 4,030.41, 6,043.35 and 1,396.53 is: 2,094.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.41 : 6,043.35 = 1,396.53 : x
  2. Step 2: Convert to fraction form
    4,030.41/6,043.35 = 1,396.53/x
  3. Step 3: Cross multiply
    4,030.41x = 6,043.35 × 1,396.53
  4. Step 4: Simplify right side
    4,030.41x = 8,439,719.58
  5. Step 5: Solve for x
    x = 8,439,719.58/4,030.41
  6. Step 6: Final answer
    x = 2,094.01

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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.