Home / 133,722.03-200,582.94-32,519.55

Finding the Fourth Proportional to 133,722.03, 200,582.94 and 32,519.55

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Solution

The fourth proportional to 133,722.03, 200,582.94 and 32,519.55 is: 48,779.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,722.03 : 200,582.94 = 32,519.55 : x
  2. Step 2: Convert to fraction form
    133,722.03/200,582.94 = 32,519.55/x
  3. Step 3: Cross multiply
    133,722.03x = 200,582.94 × 32,519.55
  4. Step 4: Simplify right side
    133,722.03x = 6,522,866,946.48
  5. Step 5: Solve for x
    x = 6,522,866,946.48/133,722.03
  6. Step 6: Final answer
    x = 48,779.30

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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.