Finding the Fourth Proportional to 259,298, 357,822.28 and 146,114
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Solution
The fourth proportional to 259,298, 357,822.28 and 146,114 is: 201,632.27
Step by Step Solution
- Step 1: Write the proportion equation
259,298 : 357,822.28 = 146,114 : x - Step 2: Convert to fraction form
259,298/357,822.28 = 146,114/x - Step 3: Cross multiply
259,298x = 357,822.28 × 146,114 - Step 4: Simplify right side
259,298x = 52,282,844,619.92 - Step 5: Solve for x
x = 52,282,844,619.92/259,298 - Step 6: Final answer
x = 201,632.27
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.