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Finding the Fourth Proportional to 258,860.00, 357,337.01 and 174,026.27

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Solution

The fourth proportional to 258,860.00, 357,337.01 and 174,026.27 is: 240,230.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    258,860.00 : 357,337.01 = 174,026.27 : x
  2. Step 2: Convert to fraction form
    258,860.00/357,337.01 = 174,026.27/x
  3. Step 3: Cross multiply
    258,860.00x = 357,337.01 × 174,026.27
  4. Step 4: Simplify right side
    258,860.00x = 62,186,025,631.63
  5. Step 5: Solve for x
    x = 62,186,025,631.63/258,860.00
  6. Step 6: Final answer
    x = 240,230.34

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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.