Home / 26,461.40-36,516.68-14,524.88

Finding the Fourth Proportional to 26,461.40, 36,516.68 and 14,524.88

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Solution

The fourth proportional to 26,461.40, 36,516.68 and 14,524.88 is: 20,044.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,461.40 : 36,516.68 = 14,524.88 : x
  2. Step 2: Convert to fraction form
    26,461.40/36,516.68 = 14,524.88/x
  3. Step 3: Cross multiply
    26,461.40x = 36,516.68 × 14,524.88
  4. Step 4: Simplify right side
    26,461.40x = 530,400,395.00
  5. Step 5: Solve for x
    x = 530,400,395.00/26,461.40
  6. Step 6: Final answer
    x = 20,044.31

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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.