Home / 14,364-21,546-4,636

Finding the Fourth Proportional to 14,364, 21,546 and 4,636

Calculator

Solution

The fourth proportional to 14,364, 21,546 and 4,636 is: 6,954

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,364 : 21,546 = 4,636 : x
  2. Step 2: Convert to fraction form
    14,364/21,546 = 4,636/x
  3. Step 3: Cross multiply
    14,364x = 21,546 × 4,636
  4. Step 4: Simplify right side
    14,364x = 99,887,256
  5. Step 5: Solve for x
    x = 99,887,256/14,364
  6. Step 6: Final answer
    x = 6,954

Related Problems

Find fourth proportional to 7,182, 10,773 and 2,318
Half scale
Find fourth proportional to 28,728, 43,092 and 9,272
Double scale
Find fourth proportional to 14,365, 21,547.50 and 4,637
Similar ratio
Find fourth proportional to 21,546, 32,319 and 6,954
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.