Home / 32,402-48,603-10,514

Finding the Fourth Proportional to 32,402, 48,603 and 10,514

Calculator

Solution

The fourth proportional to 32,402, 48,603 and 10,514 is: 15,771

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,402 : 48,603 = 10,514 : x
  2. Step 2: Convert to fraction form
    32,402/48,603 = 10,514/x
  3. Step 3: Cross multiply
    32,402x = 48,603 × 10,514
  4. Step 4: Simplify right side
    32,402x = 511,011,942
  5. Step 5: Solve for x
    x = 511,011,942/32,402
  6. Step 6: Final answer
    x = 15,771

Related Problems

Find fourth proportional to 16,201, 24,301.50 and 5,257
Half scale
Find fourth proportional to 64,804, 97,206 and 21,028
Double scale
Find fourth proportional to 32,403, 48,604.50 and 10,515
Similar ratio
Find fourth proportional to 48,603, 72,904.50 and 15,771
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.