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Finding the Fourth Proportional to 241,322.41, 333,033.87 and 145,810.63

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Solution

The fourth proportional to 241,322.41, 333,033.87 and 145,810.63 is: 201,224.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,322.41 : 333,033.87 = 145,810.63 : x
  2. Step 2: Convert to fraction form
    241,322.41/333,033.87 = 145,810.63/x
  3. Step 3: Cross multiply
    241,322.41x = 333,033.87 × 145,810.63
  4. Step 4: Simplify right side
    241,322.41x = 48,559,878,396.04
  5. Step 5: Solve for x
    x = 48,559,878,396.04/241,322.41
  6. Step 6: Final answer
    x = 201,224.07

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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.