Home / 266,123.16-367,195.14-152,924.04

Finding the Fourth Proportional to 266,123.16, 367,195.14 and 152,924.04

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Solution

The fourth proportional to 266,123.16, 367,195.14 and 152,924.04 is: 211,003.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,123.16 : 367,195.14 = 152,924.04 : x
  2. Step 2: Convert to fraction form
    266,123.16/367,195.14 = 152,924.04/x
  3. Step 3: Cross multiply
    266,123.16x = 367,195.14 × 152,924.04
  4. Step 4: Simplify right side
    266,123.16x = 56,152,964,277.17
  5. Step 5: Solve for x
    x = 56,152,964,277.17/266,123.16
  6. Step 6: Final answer
    x = 211,003.67

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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.