Finding the Fourth Proportional to 466,787.84, 700,328.64 and 167,064.08
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Solution
The fourth proportional to 466,787.84, 700,328.64 and 167,064.08 is: 250,648.69
Step by Step Solution
- Step 1: Write the proportion equation
466,787.84 : 700,328.64 = 167,064.08 : x - Step 2: Convert to fraction form
466,787.84/700,328.64 = 167,064.08/x - Step 3: Cross multiply
466,787.84x = 700,328.64 × 167,064.08 - Step 4: Simplify right side
466,787.84x = 116,999,759,939.25 - Step 5: Solve for x
x = 116,999,759,939.25/466,787.84 - Step 6: Final answer
x = 250,648.69
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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.