Home / 44,075.64-66,090.66-17,773.24

Finding the Fourth Proportional to 44,075.64, 66,090.66 and 17,773.24

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Solution

The fourth proportional to 44,075.64, 66,090.66 and 17,773.24 is: 26,650.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,075.64 : 66,090.66 = 17,773.24 : x
  2. Step 2: Convert to fraction form
    44,075.64/66,090.66 = 17,773.24/x
  3. Step 3: Cross multiply
    44,075.64x = 66,090.66 × 17,773.24
  4. Step 4: Simplify right side
    44,075.64x = 1,174,645,161.94
  5. Step 5: Solve for x
    x = 1,174,645,161.94/44,075.64
  6. Step 6: Final answer
    x = 26,650.67

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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.