Home / 232,964-349,446-66,752

Finding the Fourth Proportional to 232,964, 349,446 and 66,752

Calculator

Solution

The fourth proportional to 232,964, 349,446 and 66,752 is: 100,128

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,964 : 349,446 = 66,752 : x
  2. Step 2: Convert to fraction form
    232,964/349,446 = 66,752/x
  3. Step 3: Cross multiply
    232,964x = 349,446 × 66,752
  4. Step 4: Simplify right side
    232,964x = 23,326,219,392
  5. Step 5: Solve for x
    x = 23,326,219,392/232,964
  6. Step 6: Final answer
    x = 100,128

Related Problems

Find fourth proportional to 116,482, 174,723 and 33,376
Half scale
Find fourth proportional to 465,928, 698,892 and 133,504
Double scale
Find fourth proportional to 232,965, 349,447.50 and 66,753
Similar ratio
Find fourth proportional to 349,446, 524,169 and 100,128
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.