Finding the Fourth Proportional to 249,051.27, 373,575.62 and 97,263.75
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Solution
The fourth proportional to 249,051.27, 373,575.62 and 97,263.75 is: 145,895.12
Step by Step Solution
- Step 1: Write the proportion equation
249,051.27 : 373,575.62 = 97,263.75 : x - Step 2: Convert to fraction form
249,051.27/373,575.62 = 97,263.75/x - Step 3: Cross multiply
249,051.27x = 373,575.62 × 97,263.75 - Step 4: Simplify right side
249,051.27x = 36,335,365,952.93 - Step 5: Solve for x
x = 36,335,365,952.93/249,051.27 - Step 6: Final answer
x = 145,895.12
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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.