Home / 239,180.34-358,524.34-106,123.26

Finding the Fourth Proportional to 239,180.34, 358,524.34 and 106,123.26

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Solution

The fourth proportional to 239,180.34, 358,524.34 and 106,123.26 is: 159,075.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,180.34 : 358,524.34 = 106,123.26 : x
  2. Step 2: Convert to fraction form
    239,180.34/358,524.34 = 106,123.26/x
  3. Step 3: Cross multiply
    239,180.34x = 358,524.34 × 106,123.26
  4. Step 4: Simplify right side
    239,180.34x = 38,047,771,750.15
  5. Step 5: Solve for x
    x = 38,047,771,750.15/239,180.34
  6. Step 6: Final answer
    x = 159,075.67

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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.