Home / 113,952.48-170,915.76-30,852.96

Finding the Fourth Proportional to 113,952.48, 170,915.76 and 30,852.96

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Solution

The fourth proportional to 113,952.48, 170,915.76 and 30,852.96 is: 46,275.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,952.48 : 170,915.76 = 30,852.96 : x
  2. Step 2: Convert to fraction form
    113,952.48/170,915.76 = 30,852.96/x
  3. Step 3: Cross multiply
    113,952.48x = 170,915.76 × 30,852.96
  4. Step 4: Simplify right side
    113,952.48x = 5,273,257,106.65
  5. Step 5: Solve for x
    x = 5,273,257,106.65/113,952.48
  6. Step 6: Final answer
    x = 46,275.93

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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.