Home / 37,526.67-51,793.16-21,608.19

Finding the Fourth Proportional to 37,526.67, 51,793.16 and 21,608.19

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Solution

The fourth proportional to 37,526.67, 51,793.16 and 21,608.19 is: 29,822.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,526.67 : 51,793.16 = 21,608.19 : x
  2. Step 2: Convert to fraction form
    37,526.67/51,793.16 = 21,608.19/x
  3. Step 3: Cross multiply
    37,526.67x = 51,793.16 × 21,608.19
  4. Step 4: Simplify right side
    37,526.67x = 1,119,156,333.94
  5. Step 5: Solve for x
    x = 1,119,156,333.94/37,526.67
  6. Step 6: Final answer
    x = 29,822.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.