Home / 36,432.81-54,596.04-16,145.10

Finding the Fourth Proportional to 36,432.81, 54,596.04 and 16,145.10

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Solution

The fourth proportional to 36,432.81, 54,596.04 and 16,145.10 is: 24,194.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,432.81 : 54,596.04 = 16,145.10 : x
  2. Step 2: Convert to fraction form
    36,432.81/54,596.04 = 16,145.10/x
  3. Step 3: Cross multiply
    36,432.81x = 54,596.04 × 16,145.10
  4. Step 4: Simplify right side
    36,432.81x = 881,458,525.40
  5. Step 5: Solve for x
    x = 881,458,525.40/36,432.81
  6. Step 6: Final answer
    x = 24,194.09

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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.