Home / 26,559.65-36,652.56-14,623.25

Finding the Fourth Proportional to 26,559.65, 36,652.56 and 14,623.25

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Solution

The fourth proportional to 26,559.65, 36,652.56 and 14,623.25 is: 20,180.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,559.65 : 36,652.56 = 14,623.25 : x
  2. Step 2: Convert to fraction form
    26,559.65/36,652.56 = 14,623.25/x
  3. Step 3: Cross multiply
    26,559.65x = 36,652.56 × 14,623.25
  4. Step 4: Simplify right side
    26,559.65x = 535,979,548.02
  5. Step 5: Solve for x
    x = 535,979,548.02/26,559.65
  6. Step 6: Final answer
    x = 20,180.22

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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.