Finding the Fourth Proportional to 93,248.74, 139,774.02 and 63,593.02
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Solution
The fourth proportional to 93,248.74, 139,774.02 and 63,593.02 is: 95,321.95
Step by Step Solution
- Step 1: Write the proportion equation
93,248.74 : 139,774.02 = 63,593.02 : x - Step 2: Convert to fraction form
93,248.74/139,774.02 = 63,593.02/x - Step 3: Cross multiply
93,248.74x = 139,774.02 × 63,593.02 - Step 4: Simplify right side
93,248.74x = 8,888,652,049.34 - Step 5: Solve for x
x = 8,888,652,049.34/93,248.74 - Step 6: Final answer
x = 95,321.95
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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.