Finding the Fourth Proportional to 95,259.95, 142,839.35 and 32,058.99
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Solution
The fourth proportional to 95,259.95, 142,839.35 and 32,058.99 is: 48,071.46
Step by Step Solution
- Step 1: Write the proportion equation
95,259.95 : 142,839.35 = 32,058.99 : x - Step 2: Convert to fraction form
95,259.95/142,839.35 = 32,058.99/x - Step 3: Cross multiply
95,259.95x = 142,839.35 × 32,058.99 - Step 4: Simplify right side
95,259.95x = 4,579,285,253.18 - Step 5: Solve for x
x = 4,579,285,253.18/95,259.95 - Step 6: Final answer
x = 48,071.46
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.