Home / 38,092.17-52,567.63-21,096.70

Finding the Fourth Proportional to 38,092.17, 52,567.63 and 21,096.70

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Solution

The fourth proportional to 38,092.17, 52,567.63 and 21,096.70 is: 29,113.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,092.17 : 52,567.63 = 21,096.70 : x
  2. Step 2: Convert to fraction form
    38,092.17/52,567.63 = 21,096.70/x
  3. Step 3: Cross multiply
    38,092.17x = 52,567.63 × 21,096.70
  4. Step 4: Simplify right side
    38,092.17x = 1,109,003,750.02
  5. Step 5: Solve for x
    x = 1,109,003,750.02/38,092.17
  6. Step 6: Final answer
    x = 29,113.69

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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.