Finding the Fourth Proportional to 15,610, 23,415 and 4,666
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Solution
The fourth proportional to 15,610, 23,415 and 4,666 is: 6,999
Step by Step Solution
- Step 1: Write the proportion equation
15,610 : 23,415 = 4,666 : x - Step 2: Convert to fraction form
15,610/23,415 = 4,666/x - Step 3: Cross multiply
15,610x = 23,415 × 4,666 - Step 4: Simplify right side
15,610x = 109,254,390 - Step 5: Solve for x
x = 109,254,390/15,610 - Step 6: Final answer
x = 6,999
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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.