Home / 6,045.58-9,068.64-2,150.28

Finding the Fourth Proportional to 6,045.58, 9,068.64 and 2,150.28

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Solution

The fourth proportional to 6,045.58, 9,068.64 and 2,150.28 is: 3,225.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.58 : 9,068.64 = 2,150.28 : x
  2. Step 2: Convert to fraction form
    6,045.58/9,068.64 = 2,150.28/x
  3. Step 3: Cross multiply
    6,045.58x = 9,068.64 × 2,150.28
  4. Step 4: Simplify right side
    6,045.58x = 19,500,115.22
  5. Step 5: Solve for x
    x = 19,500,115.22/6,045.58
  6. Step 6: Final answer
    x = 3,225.52

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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.