Home / 44,003.12-60,702.84-25,135.28

Finding the Fourth Proportional to 44,003.12, 60,702.84 and 25,135.28

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Solution

The fourth proportional to 44,003.12, 60,702.84 and 25,135.28 is: 34,674.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,003.12 : 60,702.84 = 25,135.28 : x
  2. Step 2: Convert to fraction form
    44,003.12/60,702.84 = 25,135.28/x
  3. Step 3: Cross multiply
    44,003.12x = 60,702.84 × 25,135.28
  4. Step 4: Simplify right side
    44,003.12x = 1,525,782,880.20
  5. Step 5: Solve for x
    x = 1,525,782,880.20/44,003.12
  6. Step 6: Final answer
    x = 34,674.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.