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Finding the Fourth Proportional to 616,354.27, 924,531.41 and 167,075.14

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Solution

The fourth proportional to 616,354.27, 924,531.41 and 167,075.14 is: 250,612.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,354.27 : 924,531.41 = 167,075.14 : x
  2. Step 2: Convert to fraction form
    616,354.27/924,531.41 = 167,075.14/x
  3. Step 3: Cross multiply
    616,354.27x = 924,531.41 × 167,075.14
  4. Step 4: Simplify right side
    616,354.27x = 154,466,215,457.62
  5. Step 5: Solve for x
    x = 154,466,215,457.62/616,354.27
  6. Step 6: Final answer
    x = 250,612.71

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Similar ratio
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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.