Home / 4,351.95-6,528.73-2,802.01

Finding the Fourth Proportional to 4,351.95, 6,528.73 and 2,802.01

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Solution

The fourth proportional to 4,351.95, 6,528.73 and 2,802.01 is: 4,203.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351.95 : 6,528.73 = 2,802.01 : x
  2. Step 2: Convert to fraction form
    4,351.95/6,528.73 = 2,802.01/x
  3. Step 3: Cross multiply
    4,351.95x = 6,528.73 × 2,802.01
  4. Step 4: Simplify right side
    4,351.95x = 18,293,566.75
  5. Step 5: Solve for x
    x = 18,293,566.75/4,351.95
  6. Step 6: Final answer
    x = 4,203.53

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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.