Home / 96,123.14-131,686.50-92,529.26

Finding the Fourth Proportional to 96,123.14, 131,686.50 and 92,529.26

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Solution

The fourth proportional to 96,123.14, 131,686.50 and 92,529.26 is: 126,762.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,123.14 : 131,686.50 = 92,529.26 : x
  2. Step 2: Convert to fraction form
    96,123.14/131,686.50 = 92,529.26/x
  3. Step 3: Cross multiply
    96,123.14x = 131,686.50 × 92,529.26
  4. Step 4: Simplify right side
    96,123.14x = 12,184,854,726.21
  5. Step 5: Solve for x
    x = 12,184,854,726.21/96,123.14
  6. Step 6: Final answer
    x = 126,762.98

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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.