Home / 26,461.88-36,518.16-14,525.99

Finding the Fourth Proportional to 26,461.88, 36,518.16 and 14,525.99

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Solution

The fourth proportional to 26,461.88, 36,518.16 and 14,525.99 is: 20,046.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,461.88 : 36,518.16 = 14,525.99 : x
  2. Step 2: Convert to fraction form
    26,461.88/36,518.16 = 14,525.99/x
  3. Step 3: Cross multiply
    26,461.88x = 36,518.16 × 14,525.99
  4. Step 4: Simplify right side
    26,461.88x = 530,462,426.98
  5. Step 5: Solve for x
    x = 530,462,426.98/26,461.88
  6. Step 6: Final answer
    x = 20,046.29

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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.