Home / 637,296-955,944-194,064

Finding the Fourth Proportional to 637,296, 955,944 and 194,064

Calculator

Solution

The fourth proportional to 637,296, 955,944 and 194,064 is: 291,096

Step by Step Solution

  1. Step 1: Write the proportion equation
    637,296 : 955,944 = 194,064 : x
  2. Step 2: Convert to fraction form
    637,296/955,944 = 194,064/x
  3. Step 3: Cross multiply
    637,296x = 955,944 × 194,064
  4. Step 4: Simplify right side
    637,296x = 185,514,316,416
  5. Step 5: Solve for x
    x = 185,514,316,416/637,296
  6. Step 6: Final answer
    x = 291,096

Related Problems

Find fourth proportional to 318,648, 477,972 and 97,032
Half scale
Find fourth proportional to 1,274,592, 1,911,888 and 388,128
Double scale
Find fourth proportional to 637,297, 955,945.50 and 194,065
Similar ratio
Find fourth proportional to 955,944, 1,433,916 and 291,096
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.