Finding the Fourth Proportional to 473,125.14, 709,697.68 and 169,539.08
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Solution
The fourth proportional to 473,125.14, 709,697.68 and 169,539.08 is: 254,312.19
Step by Step Solution
- Step 1: Write the proportion equation
473,125.14 : 709,697.68 = 169,539.08 : x - Step 2: Convert to fraction form
473,125.14/709,697.68 = 169,539.08/x - Step 3: Cross multiply
473,125.14x = 709,697.68 × 169,539.08 - Step 4: Simplify right side
473,125.14x = 120,321,491,745.33 - Step 5: Solve for x
x = 120,321,491,745.33/473,125.14 - Step 6: Final answer
x = 254,312.19
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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.