Home / 4,038.06-6,057.41-1,116.34

Finding the Fourth Proportional to 4,038.06, 6,057.41 and 1,116.34

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Solution

The fourth proportional to 4,038.06, 6,057.41 and 1,116.34 is: 1,674.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.06 : 6,057.41 = 1,116.34 : x
  2. Step 2: Convert to fraction form
    4,038.06/6,057.41 = 1,116.34/x
  3. Step 3: Cross multiply
    4,038.06x = 6,057.41 × 1,116.34
  4. Step 4: Simplify right side
    4,038.06x = 6,762,129.08
  5. Step 5: Solve for x
    x = 6,762,129.08/4,038.06
  6. Step 6: Final answer
    x = 1,674.60

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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.