Home / 576,772-865,158-182,788

Finding the Fourth Proportional to 576,772, 865,158 and 182,788

Calculator

Solution

The fourth proportional to 576,772, 865,158 and 182,788 is: 274,182

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,772 : 865,158 = 182,788 : x
  2. Step 2: Convert to fraction form
    576,772/865,158 = 182,788/x
  3. Step 3: Cross multiply
    576,772x = 865,158 × 182,788
  4. Step 4: Simplify right side
    576,772x = 158,140,500,504
  5. Step 5: Solve for x
    x = 158,140,500,504/576,772
  6. Step 6: Final answer
    x = 274,182

Related Problems

Find fourth proportional to 288,386, 432,579 and 91,394
Half scale
Find fourth proportional to 1,153,544, 1,730,316 and 365,576
Double scale
Find fourth proportional to 576,773, 865,159.50 and 182,789
Similar ratio
Find fourth proportional to 865,158, 1,297,737 and 274,182
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.