Home / 632-948.08-176

Finding the Fourth Proportional to 632, 948.08 and 176

Calculator

Solution

The fourth proportional to 632, 948.08 and 176 is: 264.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    632 : 948.08 = 176 : x
  2. Step 2: Convert to fraction form
    632/948.08 = 176/x
  3. Step 3: Cross multiply
    632x = 948.08 × 176
  4. Step 4: Simplify right side
    632x = 166,862.08
  5. Step 5: Solve for x
    x = 166,862.08/632
  6. Step 6: Final answer
    x = 264.02

Related Problems

Find fourth proportional to 316, 474.04 and 88
Half scale
Find fourth proportional to 1,264, 1,896.16 and 352
Double scale
Find fourth proportional to 633, 949.58 and 177
Similar ratio
Find fourth proportional to 948, 1,422.12 and 264
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.