Home / 266,150-583,828

Finding the Third Proportional to 266,150 and 583,828

Calculator

Solution

The third proportional to 266,150 and 583,828 is: 1,280,688.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,150 : 583,828 = 583,828 : x
  2. Step 2: Convert to fraction form
    266,150/583,828 = 583,828/x
  3. Step 3: Cross multiply
    266,150x = 583,828 × 583,828
  4. Step 4: Simplify right side
    266,150x = 340,855,133,584
  5. Step 5: Solve for x
    x = 340,855,133,584/266,150
  6. Step 6: Final answer
    x = 1,280,688.08

Related Problems

Find third proportional to 133,075 and 291,914
Half scale
Find third proportional to 532,300 and 1,167,656
Double scale
Find third proportional to 266,152 and 583,832
Similar ratio
Find third proportional to 399,225 and 875,742
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.