Home / 4,030.46-6,043.52-1,433.06

Finding the Fourth Proportional to 4,030.46, 6,043.52 and 1,433.06

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Solution

The fourth proportional to 4,030.46, 6,043.52 and 1,433.06 is: 2,148.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.46 : 6,043.52 = 1,433.06 : x
  2. Step 2: Convert to fraction form
    4,030.46/6,043.52 = 1,433.06/x
  3. Step 3: Cross multiply
    4,030.46x = 6,043.52 × 1,433.06
  4. Step 4: Simplify right side
    4,030.46x = 8,660,726.77
  5. Step 5: Solve for x
    x = 8,660,726.77/4,030.46
  6. Step 6: Final answer
    x = 2,148.82

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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.