Home / 4,077.22-6,113.95-1,303.27

Finding the Fourth Proportional to 4,077.22, 6,113.95 and 1,303.27

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Solution

The fourth proportional to 4,077.22, 6,113.95 and 1,303.27 is: 1,954.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077.22 : 6,113.95 = 1,303.27 : x
  2. Step 2: Convert to fraction form
    4,077.22/6,113.95 = 1,303.27/x
  3. Step 3: Cross multiply
    4,077.22x = 6,113.95 × 1,303.27
  4. Step 4: Simplify right side
    4,077.22x = 7,968,127.62
  5. Step 5: Solve for x
    x = 7,968,127.62/4,077.22
  6. Step 6: Final answer
    x = 1,954.30

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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.