Finding the Fourth Proportional to 59,001.48, 88,483.08 and 19,548
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Solution
The fourth proportional to 59,001.48, 88,483.08 and 19,548 is: 29,315.66
Step by Step Solution
- Step 1: Write the proportion equation
59,001.48 : 88,483.08 = 19,548 : x - Step 2: Convert to fraction form
59,001.48/88,483.08 = 19,548/x - Step 3: Cross multiply
59,001.48x = 88,483.08 × 19,548 - Step 4: Simplify right side
59,001.48x = 1,729,667,321.15 - Step 5: Solve for x
x = 1,729,667,321.15/59,001.48 - Step 6: Final answer
x = 29,315.66
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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.