Home / 60,958.56-91,305.76-29,320

Finding the Fourth Proportional to 60,958.56, 91,305.76 and 29,320

Calculator

Solution

The fourth proportional to 60,958.56, 91,305.76 and 29,320 is: 43,916.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,958.56 : 91,305.76 = 29,320 : x
  2. Step 2: Convert to fraction form
    60,958.56/91,305.76 = 29,320/x
  3. Step 3: Cross multiply
    60,958.56x = 91,305.76 × 29,320
  4. Step 4: Simplify right side
    60,958.56x = 2,677,084,883.20
  5. Step 5: Solve for x
    x = 2,677,084,883.20/60,958.56
  6. Step 6: Final answer
    x = 43,916.47

Related Problems

Find fourth proportional to 30,479.28, 45,652.88 and 14,660
Half scale
Find fourth proportional to 121,917.12, 182,611.52 and 58,640
Double scale
Find fourth proportional to 60,959.56, 91,307.26 and 29,321
Similar ratio
Find fourth proportional to 91,437.84, 136,958.64 and 43,980
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.