Finding the Fourth Proportional to 375,976.24, 563,997.60 and 106,106.77
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Solution
The fourth proportional to 375,976.24, 563,997.60 and 106,106.77 is: 159,169.54
Step by Step Solution
- Step 1: Write the proportion equation
375,976.24 : 563,997.60 = 106,106.77 : x - Step 2: Convert to fraction form
375,976.24/563,997.60 = 106,106.77/x - Step 3: Cross multiply
375,976.24x = 563,997.60 × 106,106.77 - Step 4: Simplify right side
375,976.24x = 59,843,963,623.75 - Step 5: Solve for x
x = 59,843,963,623.75/375,976.24 - Step 6: Final answer
x = 159,169.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.