Home / 1,148-1,722.02-464

Finding the Fourth Proportional to 1,148, 1,722.02 and 464

Calculator

Solution

The fourth proportional to 1,148, 1,722.02 and 464 is: 696.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,148 : 1,722.02 = 464 : x
  2. Step 2: Convert to fraction form
    1,148/1,722.02 = 464/x
  3. Step 3: Cross multiply
    1,148x = 1,722.02 × 464
  4. Step 4: Simplify right side
    1,148x = 799,017.28
  5. Step 5: Solve for x
    x = 799,017.28/1,148
  6. Step 6: Final answer
    x = 696.01

Related Problems

Find fourth proportional to 574, 861.01 and 232
Half scale
Find fourth proportional to 2,296, 3,444.04 and 928
Double scale
Find fourth proportional to 1,149, 1,723.52 and 465
Similar ratio
Find fourth proportional to 1,722, 2,583.03 and 696
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.