Finding the Fourth Proportional to 97,237.08, 134,187.17 and 52,525.08
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Solution
The fourth proportional to 97,237.08, 134,187.17 and 52,525.08 is: 72,484.61
Step by Step Solution
- Step 1: Write the proportion equation
97,237.08 : 134,187.17 = 52,525.08 : x - Step 2: Convert to fraction form
97,237.08/134,187.17 = 52,525.08/x - Step 3: Cross multiply
97,237.08x = 134,187.17 × 52,525.08 - Step 4: Simplify right side
97,237.08x = 7,048,191,576.60 - Step 5: Solve for x
x = 7,048,191,576.60/97,237.08 - Step 6: Final answer
x = 72,484.61
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1.5x scale
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.