Finding the Fourth Proportional to 465,955.02, 643,014.63 and 264,751.02
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Solution
The fourth proportional to 465,955.02, 643,014.63 and 264,751.02 is: 365,354.53
Step by Step Solution
- Step 1: Write the proportion equation
465,955.02 : 643,014.63 = 264,751.02 : x - Step 2: Convert to fraction form
465,955.02/643,014.63 = 264,751.02/x - Step 3: Cross multiply
465,955.02x = 643,014.63 × 264,751.02 - Step 4: Simplify right side
465,955.02x = 170,238,779,167.42 - Step 5: Solve for x
x = 170,238,779,167.42/465,955.02 - Step 6: Final answer
x = 365,354.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.