Home / 222,701-334,103.38-74,957

Finding the Fourth Proportional to 222,701, 334,103.38 and 74,957

Calculator

Solution

The fourth proportional to 222,701, 334,103.38 and 74,957 is: 112,452.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,701 : 334,103.38 = 74,957 : x
  2. Step 2: Convert to fraction form
    222,701/334,103.38 = 74,957/x
  3. Step 3: Cross multiply
    222,701x = 334,103.38 × 74,957
  4. Step 4: Simplify right side
    222,701x = 25,043,387,054.66
  5. Step 5: Solve for x
    x = 25,043,387,054.66/222,701
  6. Step 6: Final answer
    x = 112,452.96

Related Problems

Find fourth proportional to 111,350.50, 167,051.69 and 37,478.50
Half scale
Find fourth proportional to 445,402, 668,206.76 and 149,914
Double scale
Find fourth proportional to 222,702, 334,104.88 and 74,958
Similar ratio
Find fourth proportional to 334,051.50, 501,155.07 and 112,435.50
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.