Home / 9,065.13-13,596.62-4,133.45

Finding the Fourth Proportional to 9,065.13, 13,596.62 and 4,133.45

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Solution

The fourth proportional to 9,065.13, 13,596.62 and 4,133.45 is: 6,199.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065.13 : 13,596.62 = 4,133.45 : x
  2. Step 2: Convert to fraction form
    9,065.13/13,596.62 = 4,133.45/x
  3. Step 3: Cross multiply
    9,065.13x = 13,596.62 × 4,133.45
  4. Step 4: Simplify right side
    9,065.13x = 56,200,860.29
  5. Step 5: Solve for x
    x = 56,200,860.29/9,065.13
  6. Step 6: Final answer
    x = 6,199.68

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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.