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Finding the Fourth Proportional to 241,691.58, 333,534.60 and 134,271.60

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Solution

The fourth proportional to 241,691.58, 333,534.60 and 134,271.60 is: 185,294.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,691.58 : 333,534.60 = 134,271.60 : x
  2. Step 2: Convert to fraction form
    241,691.58/333,534.60 = 134,271.60/x
  3. Step 3: Cross multiply
    241,691.58x = 333,534.60 × 134,271.60
  4. Step 4: Simplify right side
    241,691.58x = 44,784,224,397.36
  5. Step 5: Solve for x
    x = 44,784,224,397.36/241,691.58
  6. Step 6: Final answer
    x = 185,294.93

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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.