Finding the Fourth Proportional to 632,395.68, 948,594.68 and 159,077.80
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Solution
The fourth proportional to 632,395.68, 948,594.68 and 159,077.80 is: 238,616.99
Step by Step Solution
- Step 1: Write the proportion equation
632,395.68 : 948,594.68 = 159,077.80 : x - Step 2: Convert to fraction form
632,395.68/948,594.68 = 159,077.80/x - Step 3: Cross multiply
632,395.68x = 948,594.68 × 159,077.80 - Step 4: Simplify right side
632,395.68x = 150,900,354,786.10 - Step 5: Solve for x
x = 150,900,354,786.10/632,395.68 - Step 6: Final answer
x = 238,616.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.