Home / 13,596.98-20,394.54-4,710.24

Finding the Fourth Proportional to 13,596.98, 20,394.54 and 4,710.24

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Solution

The fourth proportional to 13,596.98, 20,394.54 and 4,710.24 is: 7,065.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,596.98 : 20,394.54 = 4,710.24 : x
  2. Step 2: Convert to fraction form
    13,596.98/20,394.54 = 4,710.24/x
  3. Step 3: Cross multiply
    13,596.98x = 20,394.54 × 4,710.24
  4. Step 4: Simplify right side
    13,596.98x = 96,063,178.09
  5. Step 5: Solve for x
    x = 96,063,178.09/13,596.98
  6. Step 6: Final answer
    x = 7,065.04

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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.