Home / 5,042.04-7,566.54-1,755.16

Finding the Fourth Proportional to 5,042.04, 7,566.54 and 1,755.16

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Solution

The fourth proportional to 5,042.04, 7,566.54 and 1,755.16 is: 2,633.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042.04 : 7,566.54 = 1,755.16 : x
  2. Step 2: Convert to fraction form
    5,042.04/7,566.54 = 1,755.16/x
  3. Step 3: Cross multiply
    5,042.04x = 7,566.54 × 1,755.16
  4. Step 4: Simplify right side
    5,042.04x = 13,280,488.35
  5. Step 5: Solve for x
    x = 13,280,488.35/5,042.04
  6. Step 6: Final answer
    x = 2,633.95

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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.