Home / 4,068.58-6,102.16-1,146.19

Finding the Fourth Proportional to 4,068.58, 6,102.16 and 1,146.19

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Solution

The fourth proportional to 4,068.58, 6,102.16 and 1,146.19 is: 1,719.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.58 : 6,102.16 = 1,146.19 : x
  2. Step 2: Convert to fraction form
    4,068.58/6,102.16 = 1,146.19/x
  3. Step 3: Cross multiply
    4,068.58x = 6,102.16 × 1,146.19
  4. Step 4: Simplify right side
    4,068.58x = 6,994,234.77
  5. Step 5: Solve for x
    x = 6,994,234.77/4,068.58
  6. Step 6: Final answer
    x = 1,719.08

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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.