Home / 44,085.26-66,132.44-14,503.05

Finding the Fourth Proportional to 44,085.26, 66,132.44 and 14,503.05

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Solution

The fourth proportional to 44,085.26, 66,132.44 and 14,503.05 is: 21,756.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,085.26 : 66,132.44 = 14,503.05 : x
  2. Step 2: Convert to fraction form
    44,085.26/66,132.44 = 14,503.05/x
  3. Step 3: Cross multiply
    44,085.26x = 66,132.44 × 14,503.05
  4. Step 4: Simplify right side
    44,085.26x = 959,122,120.20
  5. Step 5: Solve for x
    x = 959,122,120.20/44,085.26
  6. Step 6: Final answer
    x = 21,756.08

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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.