Finding the Fourth Proportional to 566,520.84, 849,488.40 and 167,110.62
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Solution
The fourth proportional to 566,520.84, 849,488.40 and 167,110.62 is: 250,579.54
Step by Step Solution
- Step 1: Write the proportion equation
566,520.84 : 849,488.40 = 167,110.62 : x - Step 2: Convert to fraction form
566,520.84/849,488.40 = 167,110.62/x - Step 3: Cross multiply
566,520.84x = 849,488.40 × 167,110.62 - Step 4: Simplify right side
566,520.84x = 141,958,533,206.81 - Step 5: Solve for x
x = 141,958,533,206.81/566,520.84 - Step 6: Final answer
x = 250,579.54
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1.5x scale
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.