Finding the Fourth Proportional to 97,374.35, 145,950.05 and 44,106.93
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Solution
The fourth proportional to 97,374.35, 145,950.05 and 44,106.93 is: 66,109.90
Step by Step Solution
- Step 1: Write the proportion equation
97,374.35 : 145,950.05 = 44,106.93 : x - Step 2: Convert to fraction form
97,374.35/145,950.05 = 44,106.93/x - Step 3: Cross multiply
97,374.35x = 145,950.05 × 44,106.93 - Step 4: Simplify right side
97,374.35x = 6,437,408,749.11 - Step 5: Solve for x
x = 6,437,408,749.11/97,374.35 - Step 6: Final answer
x = 66,109.90
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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.