Home / 170,527.26-235,327.60-95,075.76

Finding the Fourth Proportional to 170,527.26, 235,327.60 and 95,075.76

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Solution

The fourth proportional to 170,527.26, 235,327.60 and 95,075.76 is: 131,204.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,527.26 : 235,327.60 = 95,075.76 : x
  2. Step 2: Convert to fraction form
    170,527.26/235,327.60 = 95,075.76/x
  3. Step 3: Cross multiply
    170,527.26x = 235,327.60 × 95,075.76
  4. Step 4: Simplify right side
    170,527.26x = 22,373,950,418.98
  5. Step 5: Solve for x
    x = 22,373,950,418.98/170,527.26
  6. Step 6: Final answer
    x = 131,204.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.