Finding the Fourth Proportional to 566,017.74, 849,027.42 and 166,663.17
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Solution
The fourth proportional to 566,017.74, 849,027.42 and 166,663.17 is: 249,994.99
Step by Step Solution
- Step 1: Write the proportion equation
566,017.74 : 849,027.42 = 166,663.17 : x - Step 2: Convert to fraction form
566,017.74/849,027.42 = 166,663.17/x - Step 3: Cross multiply
566,017.74x = 849,027.42 × 166,663.17 - Step 4: Simplify right side
566,017.74x = 141,501,601,234.12 - Step 5: Solve for x
x = 141,501,601,234.12/566,017.74 - Step 6: Final answer
x = 249,994.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.