Home / 26,523.57-36,601.87-14,423.91

Finding the Fourth Proportional to 26,523.57, 36,601.87 and 14,423.91

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Solution

The fourth proportional to 26,523.57, 36,601.87 and 14,423.91 is: 19,904.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,523.57 : 36,601.87 = 14,423.91 : x
  2. Step 2: Convert to fraction form
    26,523.57/36,601.87 = 14,423.91/x
  3. Step 3: Cross multiply
    26,523.57x = 36,601.87 × 14,423.91
  4. Step 4: Simplify right side
    26,523.57x = 527,942,099.53
  5. Step 5: Solve for x
    x = 527,942,099.53/26,523.57
  6. Step 6: Final answer
    x = 19,904.64

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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.