Home / 202,798-304,197-55,054

Finding the Fourth Proportional to 202,798, 304,197 and 55,054

Calculator

Solution

The fourth proportional to 202,798, 304,197 and 55,054 is: 82,581

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,798 : 304,197 = 55,054 : x
  2. Step 2: Convert to fraction form
    202,798/304,197 = 55,054/x
  3. Step 3: Cross multiply
    202,798x = 304,197 × 55,054
  4. Step 4: Simplify right side
    202,798x = 16,747,261,638
  5. Step 5: Solve for x
    x = 16,747,261,638/202,798
  6. Step 6: Final answer
    x = 82,581

Related Problems

Find fourth proportional to 101,399, 152,098.50 and 27,527
Half scale
Find fourth proportional to 405,596, 608,394 and 110,108
Double scale
Find fourth proportional to 202,799, 304,198.50 and 55,055
Similar ratio
Find fourth proportional to 304,197, 456,295.50 and 82,581
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.