Home / 234,532-351,798-103,204

Finding the Fourth Proportional to 234,532, 351,798 and 103,204

Calculator

Solution

The fourth proportional to 234,532, 351,798 and 103,204 is: 154,806

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,532 : 351,798 = 103,204 : x
  2. Step 2: Convert to fraction form
    234,532/351,798 = 103,204/x
  3. Step 3: Cross multiply
    234,532x = 351,798 × 103,204
  4. Step 4: Simplify right side
    234,532x = 36,306,960,792
  5. Step 5: Solve for x
    x = 36,306,960,792/234,532
  6. Step 6: Final answer
    x = 154,806

Related Problems

Find fourth proportional to 117,266, 175,899 and 51,602
Half scale
Find fourth proportional to 469,064, 703,596 and 206,408
Double scale
Find fourth proportional to 234,533, 351,799.50 and 103,205
Similar ratio
Find fourth proportional to 351,798, 527,697 and 154,806
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.