Finding the Fourth Proportional to 249,202.14, 373,814.73 and 62,215.26
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Solution
The fourth proportional to 249,202.14, 373,814.73 and 62,215.26 is: 93,325.77
Step by Step Solution
- Step 1: Write the proportion equation
249,202.14 : 373,814.73 = 62,215.26 : x - Step 2: Convert to fraction form
249,202.14/373,814.73 = 62,215.26/x - Step 3: Cross multiply
249,202.14x = 373,814.73 × 62,215.26 - Step 4: Simplify right side
249,202.14x = 23,256,980,618.78 - Step 5: Solve for x
x = 23,256,980,618.78/249,202.14 - Step 6: Final answer
x = 93,325.77
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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.