Finding the Fourth Proportional to 429,852.90, 593,202.36 and 236,281.74
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Solution
The fourth proportional to 429,852.90, 593,202.36 and 236,281.74 is: 326,071.75
Step by Step Solution
- Step 1: Write the proportion equation
429,852.90 : 593,202.36 = 236,281.74 : x - Step 2: Convert to fraction form
429,852.90/593,202.36 = 236,281.74/x - Step 3: Cross multiply
429,852.90x = 593,202.36 × 236,281.74 - Step 4: Simplify right side
429,852.90x = 140,162,885,792.91 - Step 5: Solve for x
x = 140,162,885,792.91/429,852.90 - Step 6: Final answer
x = 326,071.75
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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.