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Finding the Fourth Proportional to 241,963.07, 333,907.18 and 134,532.16

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Solution

The fourth proportional to 241,963.07, 333,907.18 and 134,532.16 is: 185,653.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,963.07 : 333,907.18 = 134,532.16 : x
  2. Step 2: Convert to fraction form
    241,963.07/333,907.18 = 134,532.16/x
  3. Step 3: Cross multiply
    241,963.07x = 333,907.18 × 134,532.16
  4. Step 4: Simplify right side
    241,963.07x = 44,921,252,993.81
  5. Step 5: Solve for x
    x = 44,921,252,993.81/241,963.07
  6. Step 6: Final answer
    x = 185,653.35

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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.