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Finding the Fourth Proportional to 224,459.04, 336,367.76 and 164,826.88

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Solution

The fourth proportional to 224,459.04, 336,367.76 and 164,826.88 is: 247,004.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,459.04 : 336,367.76 = 164,826.88 : x
  2. Step 2: Convert to fraction form
    224,459.04/336,367.76 = 164,826.88/x
  3. Step 3: Cross multiply
    224,459.04x = 336,367.76 × 164,826.88
  4. Step 4: Simplify right side
    224,459.04x = 55,442,448,413.39
  5. Step 5: Solve for x
    x = 55,442,448,413.39/224,459.04
  6. Step 6: Final answer
    x = 247,004.75

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1.5x scale

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.