Home / 5,596.23-8,394.21-1,436.16

Finding the Fourth Proportional to 5,596.23, 8,394.21 and 1,436.16

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Solution

The fourth proportional to 5,596.23, 8,394.21 and 1,436.16 is: 2,154.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596.23 : 8,394.21 = 1,436.16 : x
  2. Step 2: Convert to fraction form
    5,596.23/8,394.21 = 1,436.16/x
  3. Step 3: Cross multiply
    5,596.23x = 8,394.21 × 1,436.16
  4. Step 4: Simplify right side
    5,596.23x = 12,055,428.63
  5. Step 5: Solve for x
    x = 12,055,428.63/5,596.23
  6. Step 6: Final answer
    x = 2,154.21

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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.