Home / 44,352.20-66,528.30-29,383.40

Finding the Fourth Proportional to 44,352.20, 66,528.30 and 29,383.40

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Solution

The fourth proportional to 44,352.20, 66,528.30 and 29,383.40 is: 44,075.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,352.20 : 66,528.30 = 29,383.40 : x
  2. Step 2: Convert to fraction form
    44,352.20/66,528.30 = 29,383.40/x
  3. Step 3: Cross multiply
    44,352.20x = 66,528.30 × 29,383.40
  4. Step 4: Simplify right side
    44,352.20x = 1,954,827,650.22
  5. Step 5: Solve for x
    x = 1,954,827,650.22/44,352.20
  6. Step 6: Final answer
    x = 44,075.10

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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.