Home / 28,100.10-41,945.16-24,553.13

Finding the Fourth Proportional to 28,100.10, 41,945.16 and 24,553.13

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Solution

The fourth proportional to 28,100.10, 41,945.16 and 24,553.13 is: 36,650.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,100.10 : 41,945.16 = 24,553.13 : x
  2. Step 2: Convert to fraction form
    28,100.10/41,945.16 = 24,553.13/x
  3. Step 3: Cross multiply
    28,100.10x = 41,945.16 × 24,553.13
  4. Step 4: Simplify right side
    28,100.10x = 1,029,884,966.35
  5. Step 5: Solve for x
    x = 1,029,884,966.35/28,100.10
  6. Step 6: Final answer
    x = 36,650.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.