Finding the Fourth Proportional to 530,271.88, 795,532.35 and 175,285.88
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Solution
The fourth proportional to 530,271.88, 795,532.35 and 175,285.88 is: 262,969.99
Step by Step Solution
- Step 1: Write the proportion equation
530,271.88 : 795,532.35 = 175,285.88 : x - Step 2: Convert to fraction form
530,271.88/795,532.35 = 175,285.88/x - Step 3: Cross multiply
530,271.88x = 795,532.35 × 175,285.88 - Step 4: Simplify right side
530,271.88x = 139,445,588,038.22 - Step 5: Solve for x
x = 139,445,588,038.22/530,271.88 - Step 6: Final answer
x = 262,969.99
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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.