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Finding the Fourth Proportional to 336,157.52, 463,897.47 and 183,195.77

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Solution

The fourth proportional to 336,157.52, 463,897.47 and 183,195.77 is: 252,810.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,157.52 : 463,897.47 = 183,195.77 : x
  2. Step 2: Convert to fraction form
    336,157.52/463,897.47 = 183,195.77/x
  3. Step 3: Cross multiply
    336,157.52x = 463,897.47 × 183,195.77
  4. Step 4: Simplify right side
    336,157.52x = 84,984,054,217.70
  5. Step 5: Solve for x
    x = 84,984,054,217.70/336,157.52
  6. Step 6: Final answer
    x = 252,810.21

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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.