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Finding the Fourth Proportional to 337,526.10, 506,319.39 and 97,636.23

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Solution

The fourth proportional to 337,526.10, 506,319.39 and 97,636.23 is: 146,463.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,526.10 : 506,319.39 = 97,636.23 : x
  2. Step 2: Convert to fraction form
    337,526.10/506,319.39 = 97,636.23/x
  3. Step 3: Cross multiply
    337,526.10x = 506,319.39 × 97,636.23
  4. Step 4: Simplify right side
    337,526.10x = 49,435,116,415.50
  5. Step 5: Solve for x
    x = 49,435,116,415.50/337,526.10
  6. Step 6: Final answer
    x = 146,463.09

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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.