Home / 241,665.36-333,488.88-134,242.26

Finding the Fourth Proportional to 241,665.36, 333,488.88 and 134,242.26

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Solution

The fourth proportional to 241,665.36, 333,488.88 and 134,242.26 is: 185,249.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,665.36 : 333,488.88 = 134,242.26 : x
  2. Step 2: Convert to fraction form
    241,665.36/333,488.88 = 134,242.26/x
  3. Step 3: Cross multiply
    241,665.36x = 333,488.88 × 134,242.26
  4. Step 4: Simplify right side
    241,665.36x = 44,768,300,936.07
  5. Step 5: Solve for x
    x = 44,768,300,936.07/241,665.36
  6. Step 6: Final answer
    x = 185,249.14

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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.