Finding the Fourth Proportional to 471,533.23, 707,325.48 and 134,547.99
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Solution
The fourth proportional to 471,533.23, 707,325.48 and 134,547.99 is: 201,829.29
Step by Step Solution
- Step 1: Write the proportion equation
471,533.23 : 707,325.48 = 134,547.99 : x - Step 2: Convert to fraction form
471,533.23/707,325.48 = 134,547.99/x - Step 3: Cross multiply
471,533.23x = 707,325.48 × 134,547.99 - Step 4: Simplify right side
471,533.23x = 95,169,218,957.31 - Step 5: Solve for x
x = 95,169,218,957.31/471,533.23 - Step 6: Final answer
x = 201,829.29
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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.