Home / 174,825.36-241,297.20-111,150.72

Finding the Fourth Proportional to 174,825.36, 241,297.20 and 111,150.72

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Solution

The fourth proportional to 174,825.36, 241,297.20 and 111,150.72 is: 153,412.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,825.36 : 241,297.20 = 111,150.72 : x
  2. Step 2: Convert to fraction form
    174,825.36/241,297.20 = 111,150.72/x
  3. Step 3: Cross multiply
    174,825.36x = 241,297.20 × 111,150.72
  4. Step 4: Simplify right side
    174,825.36x = 26,820,357,513.98
  5. Step 5: Solve for x
    x = 26,820,357,513.98/174,825.36
  6. Step 6: Final answer
    x = 153,412.28

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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.