Home / 109,310.01-163,826.85-58,582.96

Finding the Fourth Proportional to 109,310.01, 163,826.85 and 58,582.96

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Solution

The fourth proportional to 109,310.01, 163,826.85 and 58,582.96 is: 87,800.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,310.01 : 163,826.85 = 58,582.96 : x
  2. Step 2: Convert to fraction form
    109,310.01/163,826.85 = 58,582.96/x
  3. Step 3: Cross multiply
    109,310.01x = 163,826.85 × 58,582.96
  4. Step 4: Simplify right side
    109,310.01x = 9,597,462,532.12
  5. Step 5: Solve for x
    x = 9,597,462,532.12/109,310.01
  6. Step 6: Final answer
    x = 87,800.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.