Home / 176,025.29-263,407.14-152,414.33

Finding the Fourth Proportional to 176,025.29, 263,407.14 and 152,414.33

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Solution

The fourth proportional to 176,025.29, 263,407.14 and 152,414.33 is: 228,075.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,025.29 : 263,407.14 = 152,414.33 : x
  2. Step 2: Convert to fraction form
    176,025.29/263,407.14 = 152,414.33/x
  3. Step 3: Cross multiply
    176,025.29x = 263,407.14 × 152,414.33
  4. Step 4: Simplify right side
    176,025.29x = 40,147,021,443.28
  5. Step 5: Solve for x
    x = 40,147,021,443.28/176,025.29
  6. Step 6: Final answer
    x = 228,075.31

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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.