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Finding the Fourth Proportional to 32,483, 44,826.60 and 17,579

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Solution

The fourth proportional to 32,483, 44,826.60 and 17,579 is: 24,259.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,483 : 44,826.60 = 17,579 : x
  2. Step 2: Convert to fraction form
    32,483/44,826.60 = 17,579/x
  3. Step 3: Cross multiply
    32,483x = 44,826.60 × 17,579
  4. Step 4: Simplify right side
    32,483x = 788,006,801.40
  5. Step 5: Solve for x
    x = 788,006,801.40/32,483
  6. Step 6: Final answer
    x = 24,259.05

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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.