Home / 26,536.30-36,619.17-14,599.51

Finding the Fourth Proportional to 26,536.30, 36,619.17 and 14,599.51

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Solution

The fourth proportional to 26,536.30, 36,619.17 and 14,599.51 is: 20,146.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,536.30 : 36,619.17 = 14,599.51 : x
  2. Step 2: Convert to fraction form
    26,536.30/36,619.17 = 14,599.51/x
  3. Step 3: Cross multiply
    26,536.30x = 36,619.17 × 14,599.51
  4. Step 4: Simplify right side
    26,536.30x = 534,621,938.61
  5. Step 5: Solve for x
    x = 534,621,938.61/26,536.30
  6. Step 6: Final answer
    x = 20,146.82

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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.