Home / 26,523.21-36,601.18-14,586.51

Finding the Fourth Proportional to 26,523.21, 36,601.18 and 14,586.51

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Solution

The fourth proportional to 26,523.21, 36,601.18 and 14,586.51 is: 20,128.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,523.21 : 36,601.18 = 14,586.51 : x
  2. Step 2: Convert to fraction form
    26,523.21/36,601.18 = 14,586.51/x
  3. Step 3: Cross multiply
    26,523.21x = 36,601.18 × 14,586.51
  4. Step 4: Simplify right side
    26,523.21x = 533,883,478.08
  5. Step 5: Solve for x
    x = 533,883,478.08/26,523.21
  6. Step 6: Final answer
    x = 20,128.92

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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.