Home / 45,201.03-62,381.10-25,064.23

Finding the Fourth Proportional to 45,201.03, 62,381.10 and 25,064.23

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Solution

The fourth proportional to 45,201.03, 62,381.10 and 25,064.23 is: 34,590.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,201.03 : 62,381.10 = 25,064.23 : x
  2. Step 2: Convert to fraction form
    45,201.03/62,381.10 = 25,064.23/x
  3. Step 3: Cross multiply
    45,201.03x = 62,381.10 × 25,064.23
  4. Step 4: Simplify right side
    45,201.03x = 1,563,534,238.05
  5. Step 5: Solve for x
    x = 1,563,534,238.05/45,201.03
  6. Step 6: Final answer
    x = 34,590.68

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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.