Finding the Fourth Proportional to 597,013.63, 895,638.62 and 170,553.13
Calculator
Solution
The fourth proportional to 597,013.63, 895,638.62 and 170,553.13 is: 255,863.45
Step by Step Solution
- Step 1: Write the proportion equation
597,013.63 : 895,638.62 = 170,553.13 : x - Step 2: Convert to fraction form
597,013.63/895,638.62 = 170,553.13/x - Step 3: Cross multiply
597,013.63x = 895,638.62 × 170,553.13 - Step 4: Simplify right side
597,013.63x = 152,753,969,989.88 - Step 5: Solve for x
x = 152,753,969,989.88/597,013.63 - Step 6: Final answer
x = 255,863.45
Related Problems
Find fourth proportional to 298,506.82, 447,819.31 and 85,276.57
Half scale
Find fourth proportional to 1,194,027.26, 1,791,277.24 and 341,106.26
Double scale
Find fourth proportional to 597,014.63, 895,640.12 and 170,554.13
Similar ratio
Find fourth proportional to 895,520.45, 1,343,457.93 and 255,829.70
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.