Home / 590.77-1,283.91

Finding the Third Proportional to 590.77 and 1,283.91

Calculator

Solution

The third proportional to 590.77 and 1,283.91 is: 2,790.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    590.77 : 1,283.91 = 1,283.91 : x
  2. Step 2: Convert to fraction form
    590.77/1,283.91 = 1,283.91/x
  3. Step 3: Cross multiply
    590.77x = 1,283.91 × 1,283.91
  4. Step 4: Simplify right side
    590.77x = 1,648,415.26
  5. Step 5: Solve for x
    x = 1,648,415.26/590.77
  6. Step 6: Final answer
    x = 2,790.30

Related Problems

Find third proportional to 295.38 and 641.95
Half scale
Find third proportional to 1,181.53 and 2,567.81
Double scale
Find third proportional to 593 and 1,288
Similar ratio
Find third proportional to 886.15 and 1,925.86
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.