Finding the Fourth Proportional to 110,552.08, 152,565.99 and 62,813.52
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Solution
The fourth proportional to 110,552.08, 152,565.99 and 62,813.52 is: 86,685.00
Step by Step Solution
- Step 1: Write the proportion equation
110,552.08 : 152,565.99 = 62,813.52 : x - Step 2: Convert to fraction form
110,552.08/152,565.99 = 62,813.52/x - Step 3: Cross multiply
110,552.08x = 152,565.99 × 62,813.52 - Step 4: Simplify right side
110,552.08x = 9,583,206,864.18 - Step 5: Solve for x
x = 9,583,206,864.18/110,552.08 - Step 6: Final answer
x = 86,685.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.