Home / 35,490.67-53,236-9,195.41

Finding the Fourth Proportional to 35,490.67, 53,236 and 9,195.41

Calculator

Solution

The fourth proportional to 35,490.67, 53,236 and 9,195.41 is: 13,793.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,490.67 : 53,236 = 9,195.41 : x
  2. Step 2: Convert to fraction form
    35,490.67/53,236 = 9,195.41/x
  3. Step 3: Cross multiply
    35,490.67x = 53,236 × 9,195.41
  4. Step 4: Simplify right side
    35,490.67x = 489,526,846.76
  5. Step 5: Solve for x
    x = 489,526,846.76/35,490.67
  6. Step 6: Final answer
    x = 13,793.11

Related Problems

Find fourth proportional to 17,745.34, 26,618 and 4,597.71
Half scale
Find fourth proportional to 70,981.34, 106,472 and 18,390.82
Double scale
Find fourth proportional to 35,491.67, 53,237.50 and 9,196.41
Similar ratio
Find fourth proportional to 53,236.01, 79,854 and 13,793.12
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.