Home / 6,264.79-9,394.43-1,881.23

Finding the Fourth Proportional to 6,264.79, 9,394.43 and 1,881.23

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Solution

The fourth proportional to 6,264.79, 9,394.43 and 1,881.23 is: 2,821.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264.79 : 9,394.43 = 1,881.23 : x
  2. Step 2: Convert to fraction form
    6,264.79/9,394.43 = 1,881.23/x
  3. Step 3: Cross multiply
    6,264.79x = 9,394.43 × 1,881.23
  4. Step 4: Simplify right side
    6,264.79x = 17,673,027.17
  5. Step 5: Solve for x
    x = 17,673,027.17/6,264.79
  6. Step 6: Final answer
    x = 2,821.01

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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.