Home / 169,023.32-253,518.44-44,364.32

Finding the Fourth Proportional to 169,023.32, 253,518.44 and 44,364.32

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Solution

The fourth proportional to 169,023.32, 253,518.44 and 44,364.32 is: 66,542.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,023.32 : 253,518.44 = 44,364.32 : x
  2. Step 2: Convert to fraction form
    169,023.32/253,518.44 = 44,364.32/x
  3. Step 3: Cross multiply
    169,023.32x = 253,518.44 × 44,364.32
  4. Step 4: Simplify right side
    169,023.32x = 11,247,173,198.06
  5. Step 5: Solve for x
    x = 11,247,173,198.06/169,023.32
  6. Step 6: Final answer
    x = 66,542.14

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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.