Home / 113,342.16-170,007.09-34,450.24

Finding the Fourth Proportional to 113,342.16, 170,007.09 and 34,450.24

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Solution

The fourth proportional to 113,342.16, 170,007.09 and 34,450.24 is: 51,673.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,342.16 : 170,007.09 = 34,450.24 : x
  2. Step 2: Convert to fraction form
    113,342.16/170,007.09 = 34,450.24/x
  3. Step 3: Cross multiply
    113,342.16x = 170,007.09 × 34,450.24
  4. Step 4: Simplify right side
    113,342.16x = 5,856,784,338.61
  5. Step 5: Solve for x
    x = 5,856,784,338.61/113,342.16
  6. Step 6: Final answer
    x = 51,673.48

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1.5x scale

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.