Finding the Fourth Proportional to 364,565.36, 546,971.16 and 229,730.96
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Solution
The fourth proportional to 364,565.36, 546,971.16 and 229,730.96 is: 344,674.02
Step by Step Solution
- Step 1: Write the proportion equation
364,565.36 : 546,971.16 = 229,730.96 : x - Step 2: Convert to fraction form
364,565.36/546,971.16 = 229,730.96/x - Step 3: Cross multiply
364,565.36x = 546,971.16 × 229,730.96 - Step 4: Simplify right side
364,565.36x = 125,656,209,679.11 - Step 5: Solve for x
x = 125,656,209,679.11/364,565.36 - Step 6: Final answer
x = 344,674.02
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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.