Finding the Fourth Proportional to 466,657.27, 700,403.12 and 239,108.12
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Solution
The fourth proportional to 466,657.27, 700,403.12 and 239,108.12 is: 358,875.95
Step by Step Solution
- Step 1: Write the proportion equation
466,657.27 : 700,403.12 = 239,108.12 : x - Step 2: Convert to fraction form
466,657.27/700,403.12 = 239,108.12/x - Step 3: Cross multiply
466,657.27x = 700,403.12 × 239,108.12 - Step 4: Simplify right side
466,657.27x = 167,472,072,090.95 - Step 5: Solve for x
x = 167,472,072,090.95/466,657.27 - Step 6: Final answer
x = 358,875.95
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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.