Finding the Fourth Proportional to 73,547.04, 101,497.92 and 41,719.68
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Solution
The fourth proportional to 73,547.04, 101,497.92 and 41,719.68 is: 57,574.86
Step by Step Solution
- Step 1: Write the proportion equation
73,547.04 : 101,497.92 = 41,719.68 : x - Step 2: Convert to fraction form
73,547.04/101,497.92 = 41,719.68/x - Step 3: Cross multiply
73,547.04x = 101,497.92 × 41,719.68 - Step 4: Simplify right side
73,547.04x = 4,234,460,743.07 - Step 5: Solve for x
x = 4,234,460,743.07/73,547.04 - Step 6: Final answer
x = 57,574.86
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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.