Home / 119,626.94-179,475.51-35,389.34

Finding the Fourth Proportional to 119,626.94, 179,475.51 and 35,389.34

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Solution

The fourth proportional to 119,626.94, 179,475.51 and 35,389.34 is: 53,094.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,626.94 : 179,475.51 = 35,389.34 : x
  2. Step 2: Convert to fraction form
    119,626.94/179,475.51 = 35,389.34/x
  3. Step 3: Cross multiply
    119,626.94x = 179,475.51 × 35,389.34
  4. Step 4: Simplify right side
    119,626.94x = 6,351,518,947.69
  5. Step 5: Solve for x
    x = 6,351,518,947.69/119,626.94
  6. Step 6: Final answer
    x = 53,094.39

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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.