Finding the Fourth Proportional to 452,068.50, 623,873.97 and 250,864.50
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Solution
The fourth proportional to 452,068.50, 623,873.97 and 250,864.50 is: 346,203.80
Step by Step Solution
- Step 1: Write the proportion equation
452,068.50 : 623,873.97 = 250,864.50 : x - Step 2: Convert to fraction form
452,068.50/623,873.97 = 250,864.50/x - Step 3: Cross multiply
452,068.50x = 623,873.97 × 250,864.50 - Step 4: Simplify right side
452,068.50x = 156,507,831,547.07 - Step 5: Solve for x
x = 156,507,831,547.07/452,068.50 - Step 6: Final answer
x = 346,203.80
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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.