Home / 23,753-35,629.50-9,902

Finding the Fourth Proportional to 23,753, 35,629.50 and 9,902

Calculator

Solution

The fourth proportional to 23,753, 35,629.50 and 9,902 is: 14,853

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,753 : 35,629.50 = 9,902 : x
  2. Step 2: Convert to fraction form
    23,753/35,629.50 = 9,902/x
  3. Step 3: Cross multiply
    23,753x = 35,629.50 × 9,902
  4. Step 4: Simplify right side
    23,753x = 352,803,309
  5. Step 5: Solve for x
    x = 352,803,309/23,753
  6. Step 6: Final answer
    x = 14,853

Related Problems

Find fourth proportional to 11,876.50, 17,814.75 and 4,951
Half scale
Find fourth proportional to 47,506, 71,259 and 19,804
Double scale
Find fourth proportional to 23,754, 35,631 and 9,903
Similar ratio
Find fourth proportional to 35,629.50, 53,444.25 and 14,853
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.