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Finding the Fourth Proportional to 104,762.34, 144,587.27 and 58,827.14

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Solution

The fourth proportional to 104,762.34, 144,587.27 and 58,827.14 is: 81,190.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,762.34 : 144,587.27 = 58,827.14 : x
  2. Step 2: Convert to fraction form
    104,762.34/144,587.27 = 58,827.14/x
  3. Step 3: Cross multiply
    104,762.34x = 144,587.27 × 58,827.14
  4. Step 4: Simplify right side
    104,762.34x = 8,505,654,557.44
  5. Step 5: Solve for x
    x = 8,505,654,557.44/104,762.34
  6. Step 6: Final answer
    x = 81,190.00

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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.