Home / 41,360.01-62,009.77-13,264.06

Finding the Fourth Proportional to 41,360.01, 62,009.77 and 13,264.06

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Solution

The fourth proportional to 41,360.01, 62,009.77 and 13,264.06 is: 19,886.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360.01 : 62,009.77 = 13,264.06 : x
  2. Step 2: Convert to fraction form
    41,360.01/62,009.77 = 13,264.06/x
  3. Step 3: Cross multiply
    41,360.01x = 62,009.77 × 13,264.06
  4. Step 4: Simplify right side
    41,360.01x = 822,501,309.87
  5. Step 5: Solve for x
    x = 822,501,309.87/41,360.01
  6. Step 6: Final answer
    x = 19,886.39

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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.