Home / 44,556.68-66,845.35-12,967.49

Finding the Fourth Proportional to 44,556.68, 66,845.35 and 12,967.49

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Solution

The fourth proportional to 44,556.68, 66,845.35 and 12,967.49 is: 19,454.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,556.68 : 66,845.35 = 12,967.49 : x
  2. Step 2: Convert to fraction form
    44,556.68/66,845.35 = 12,967.49/x
  3. Step 3: Cross multiply
    44,556.68x = 66,845.35 × 12,967.49
  4. Step 4: Simplify right side
    44,556.68x = 866,816,590.99
  5. Step 5: Solve for x
    x = 866,816,590.99/44,556.68
  6. Step 6: Final answer
    x = 19,454.24

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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.