Home / 227,560-341,340-61,348

Finding the Fourth Proportional to 227,560, 341,340 and 61,348

Calculator

Solution

The fourth proportional to 227,560, 341,340 and 61,348 is: 92,022

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,560 : 341,340 = 61,348 : x
  2. Step 2: Convert to fraction form
    227,560/341,340 = 61,348/x
  3. Step 3: Cross multiply
    227,560x = 341,340 × 61,348
  4. Step 4: Simplify right side
    227,560x = 20,940,526,320
  5. Step 5: Solve for x
    x = 20,940,526,320/227,560
  6. Step 6: Final answer
    x = 92,022

Related Problems

Find fourth proportional to 113,780, 170,670 and 30,674
Half scale
Find fourth proportional to 455,120, 682,680 and 122,696
Double scale
Find fourth proportional to 227,561, 341,341.50 and 61,349
Similar ratio
Find fourth proportional to 341,340, 512,010 and 92,022
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.