Home / 5,522.40-8,283.60-2,060

Finding the Fourth Proportional to 5,522.40, 8,283.60 and 2,060

Calculator

Solution

The fourth proportional to 5,522.40, 8,283.60 and 2,060 is: 3,090

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522.40 : 8,283.60 = 2,060 : x
  2. Step 2: Convert to fraction form
    5,522.40/8,283.60 = 2,060/x
  3. Step 3: Cross multiply
    5,522.40x = 8,283.60 × 2,060
  4. Step 4: Simplify right side
    5,522.40x = 17,064,216
  5. Step 5: Solve for x
    x = 17,064,216/5,522.40
  6. Step 6: Final answer
    x = 3,090

Related Problems

Find fourth proportional to 2,761.20, 4,141.80 and 1,030
Half scale
Find fourth proportional to 11,044.80, 16,567.20 and 4,120
Double scale
Find fourth proportional to 5,523.40, 8,285.10 and 2,061
Similar ratio
Find fourth proportional to 8,283.60, 12,425.40 and 3,090
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.