Home / 112,022.31-168,050.06-36,095.41

Finding the Fourth Proportional to 112,022.31, 168,050.06 and 36,095.41

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Solution

The fourth proportional to 112,022.31, 168,050.06 and 36,095.41 is: 54,148.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,022.31 : 168,050.06 = 36,095.41 : x
  2. Step 2: Convert to fraction form
    112,022.31/168,050.06 = 36,095.41/x
  3. Step 3: Cross multiply
    112,022.31x = 168,050.06 × 36,095.41
  4. Step 4: Simplify right side
    112,022.31x = 6,065,835,816.22
  5. Step 5: Solve for x
    x = 6,065,835,816.22/112,022.31
  6. Step 6: Final answer
    x = 54,148.46

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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.