Home / 4,802.04-7,203.78-1,514.82

Finding the Fourth Proportional to 4,802.04, 7,203.78 and 1,514.82

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Solution

The fourth proportional to 4,802.04, 7,203.78 and 1,514.82 is: 2,272.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802.04 : 7,203.78 = 1,514.82 : x
  2. Step 2: Convert to fraction form
    4,802.04/7,203.78 = 1,514.82/x
  3. Step 3: Cross multiply
    4,802.04x = 7,203.78 × 1,514.82
  4. Step 4: Simplify right side
    4,802.04x = 10,912,430.02
  5. Step 5: Solve for x
    x = 10,912,430.02/4,802.04
  6. Step 6: Final answer
    x = 2,272.46

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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.