Finding the Fourth Proportional to 375,812.26, 563,842.08 and 249,947.66
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Solution
The fourth proportional to 375,812.26, 563,842.08 and 249,947.66 is: 375,003.76
Step by Step Solution
- Step 1: Write the proportion equation
375,812.26 : 563,842.08 = 249,947.66 : x - Step 2: Convert to fraction form
375,812.26/563,842.08 = 249,947.66/x - Step 3: Cross multiply
375,812.26x = 563,842.08 × 249,947.66 - Step 4: Simplify right side
375,812.26x = 140,931,009,915.14 - Step 5: Solve for x
x = 140,931,009,915.14/375,812.26 - Step 6: Final answer
x = 375,003.76
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.