Home / 118,052.24-162,906-67,748

Finding the Fourth Proportional to 118,052.24, 162,906 and 67,748

Calculator

Solution

The fourth proportional to 118,052.24, 162,906 and 67,748 is: 93,488.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,052.24 : 162,906 = 67,748 : x
  2. Step 2: Convert to fraction form
    118,052.24/162,906 = 67,748/x
  3. Step 3: Cross multiply
    118,052.24x = 162,906 × 67,748
  4. Step 4: Simplify right side
    118,052.24x = 11,036,555,688
  5. Step 5: Solve for x
    x = 11,036,555,688/118,052.24
  6. Step 6: Final answer
    x = 93,488.74

Related Problems

Find fourth proportional to 59,026.12, 81,453 and 33,874
Half scale
Find fourth proportional to 236,104.48, 325,812 and 135,496
Double scale
Find fourth proportional to 118,053.24, 162,907.38 and 67,749
Similar ratio
Find fourth proportional to 177,078.36, 244,359 and 101,622
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.