Home / 8,068.04-12,102.01-4,556.45

Finding the Fourth Proportional to 8,068.04, 12,102.01 and 4,556.45

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Solution

The fourth proportional to 8,068.04, 12,102.01 and 4,556.45 is: 6,834.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,068.04 : 12,102.01 = 4,556.45 : x
  2. Step 2: Convert to fraction form
    8,068.04/12,102.01 = 4,556.45/x
  3. Step 3: Cross multiply
    8,068.04x = 12,102.01 × 4,556.45
  4. Step 4: Simplify right side
    8,068.04x = 55,142,222.33
  5. Step 5: Solve for x
    x = 55,142,222.33/8,068.04
  6. Step 6: Final answer
    x = 6,834.65

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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.