Home / 96,123.51-131,687.01-92,529.63

Finding the Fourth Proportional to 96,123.51, 131,687.01 and 92,529.63

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Solution

The fourth proportional to 96,123.51, 131,687.01 and 92,529.63 is: 126,763.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,123.51 : 131,687.01 = 92,529.63 : x
  2. Step 2: Convert to fraction form
    96,123.51/131,687.01 = 92,529.63/x
  3. Step 3: Cross multiply
    96,123.51x = 131,687.01 × 92,529.63
  4. Step 4: Simplify right side
    96,123.51x = 12,184,950,311.11
  5. Step 5: Solve for x
    x = 12,184,950,311.11/96,123.51
  6. Step 6: Final answer
    x = 126,763.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.