Home / 113,388.66-170,033.85-34,484.67

Finding the Fourth Proportional to 113,388.66, 170,033.85 and 34,484.67

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Solution

The fourth proportional to 113,388.66, 170,033.85 and 34,484.67 is: 51,712.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,388.66 : 170,033.85 = 34,484.67 : x
  2. Step 2: Convert to fraction form
    113,388.66/170,033.85 = 34,484.67/x
  3. Step 3: Cross multiply
    113,388.66x = 170,033.85 × 34,484.67
  4. Step 4: Simplify right side
    113,388.66x = 5,863,561,206.08
  5. Step 5: Solve for x
    x = 5,863,561,206.08/113,388.66
  6. Step 6: Final answer
    x = 51,712.06

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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.