Home / 4,394.90-6,594.95-1,623.53

Finding the Fourth Proportional to 4,394.90, 6,594.95 and 1,623.53

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Solution

The fourth proportional to 4,394.90, 6,594.95 and 1,623.53 is: 2,436.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.90 : 6,594.95 = 1,623.53 : x
  2. Step 2: Convert to fraction form
    4,394.90/6,594.95 = 1,623.53/x
  3. Step 3: Cross multiply
    4,394.90x = 6,594.95 × 1,623.53
  4. Step 4: Simplify right side
    4,394.90x = 10,707,119.72
  5. Step 5: Solve for x
    x = 10,707,119.72/4,394.90
  6. Step 6: Final answer
    x = 2,436.26

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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.