Home / 241,634.45-333,455.56-134,214.48

Finding the Fourth Proportional to 241,634.45, 333,455.56 and 134,214.48

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Solution

The fourth proportional to 241,634.45, 333,455.56 and 134,214.48 is: 185,215.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,634.45 : 333,455.56 = 134,214.48 : x
  2. Step 2: Convert to fraction form
    241,634.45/333,455.56 = 134,214.48/x
  3. Step 3: Cross multiply
    241,634.45x = 333,455.56 × 134,214.48
  4. Step 4: Simplify right side
    241,634.45x = 44,754,564,588.51
  5. Step 5: Solve for x
    x = 44,754,564,588.51/241,634.45
  6. Step 6: Final answer
    x = 185,215.99

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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.