Home / 26,520.06-36,596.43-14,583.90

Finding the Fourth Proportional to 26,520.06, 36,596.43 and 14,583.90

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Solution

The fourth proportional to 26,520.06, 36,596.43 and 14,583.90 is: 20,125.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,520.06 : 36,596.43 = 14,583.90 : x
  2. Step 2: Convert to fraction form
    26,520.06/36,596.43 = 14,583.90/x
  3. Step 3: Cross multiply
    26,520.06x = 36,596.43 × 14,583.90
  4. Step 4: Simplify right side
    26,520.06x = 533,718,675.48
  5. Step 5: Solve for x
    x = 533,718,675.48/26,520.06
  6. Step 6: Final answer
    x = 20,125.09

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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.