Home / 152,092.06-228,141.16-46,911.04

Finding the Fourth Proportional to 152,092.06, 228,141.16 and 46,911.04

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Solution

The fourth proportional to 152,092.06, 228,141.16 and 46,911.04 is: 70,367.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,092.06 : 228,141.16 = 46,911.04 : x
  2. Step 2: Convert to fraction form
    152,092.06/228,141.16 = 46,911.04/x
  3. Step 3: Cross multiply
    152,092.06x = 228,141.16 × 46,911.04
  4. Step 4: Simplify right side
    152,092.06x = 10,702,338,394.78
  5. Step 5: Solve for x
    x = 10,702,338,394.78/152,092.06
  6. Step 6: Final answer
    x = 70,367.50

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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.