Home / 3,364.08-5,042.88-1,802.94

Finding the Fourth Proportional to 3,364.08, 5,042.88 and 1,802.94

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Solution

The fourth proportional to 3,364.08, 5,042.88 and 1,802.94 is: 2,702.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364.08 : 5,042.88 = 1,802.94 : x
  2. Step 2: Convert to fraction form
    3,364.08/5,042.88 = 1,802.94/x
  3. Step 3: Cross multiply
    3,364.08x = 5,042.88 × 1,802.94
  4. Step 4: Simplify right side
    3,364.08x = 9,092,010.07
  5. Step 5: Solve for x
    x = 9,092,010.07/3,364.08
  6. Step 6: Final answer
    x = 2,702.67

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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.