Finding the Fourth Proportional to 244,603.05, 366,904.58 and 118,303.80
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Solution
The fourth proportional to 244,603.05, 366,904.58 and 118,303.80 is: 177,455.70
Step by Step Solution
- Step 1: Write the proportion equation
244,603.05 : 366,904.58 = 118,303.80 : x - Step 2: Convert to fraction form
244,603.05/366,904.58 = 118,303.80/x - Step 3: Cross multiply
244,603.05x = 366,904.58 × 118,303.80 - Step 4: Simplify right side
244,603.05x = 43,406,205,459.89 - Step 5: Solve for x
x = 43,406,205,459.89/244,603.05 - Step 6: Final answer
x = 177,455.70
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1.5x scale
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.