Home / 163,582.62-245,273.42-63,626.30

Finding the Fourth Proportional to 163,582.62, 245,273.42 and 63,626.30

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Solution

The fourth proportional to 163,582.62, 245,273.42 and 63,626.30 is: 95,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,582.62 : 245,273.42 = 63,626.30 : x
  2. Step 2: Convert to fraction form
    163,582.62/245,273.42 = 63,626.30/x
  3. Step 3: Cross multiply
    163,582.62x = 245,273.42 × 63,626.30
  4. Step 4: Simplify right side
    163,582.62x = 15,605,838,658.45
  5. Step 5: Solve for x
    x = 15,605,838,658.45/163,582.62
  6. Step 6: Final answer
    x = 95,400.35

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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.