Finding the Fourth Proportional to 185,001.77, 255,302.34 and 104,429.99
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Solution
The fourth proportional to 185,001.77, 255,302.34 and 104,429.99 is: 144,113.33
Step by Step Solution
- Step 1: Write the proportion equation
185,001.77 : 255,302.34 = 104,429.99 : x - Step 2: Convert to fraction form
185,001.77/255,302.34 = 104,429.99/x - Step 3: Cross multiply
185,001.77x = 255,302.34 × 104,429.99 - Step 4: Simplify right side
185,001.77x = 26,661,220,813.18 - Step 5: Solve for x
x = 26,661,220,813.18/185,001.77 - Step 6: Final answer
x = 144,113.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.