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Finding the Fourth Proportional to 333,384.58, 460,073.59 and 190,151.88

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Solution

The fourth proportional to 333,384.58, 460,073.59 and 190,151.88 is: 262,411.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,384.58 : 460,073.59 = 190,151.88 : x
  2. Step 2: Convert to fraction form
    333,384.58/460,073.59 = 190,151.88/x
  3. Step 3: Cross multiply
    333,384.58x = 460,073.59 × 190,151.88
  4. Step 4: Simplify right side
    333,384.58x = 87,483,857,164.36
  5. Step 5: Solve for x
    x = 87,483,857,164.36/333,384.58
  6. Step 6: Final answer
    x = 262,411.23

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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.