Home / 26,599.17-36,709.05-14,664.84

Finding the Fourth Proportional to 26,599.17, 36,709.05 and 14,664.84

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Solution

The fourth proportional to 26,599.17, 36,709.05 and 14,664.84 is: 20,238.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,599.17 : 36,709.05 = 14,664.84 : x
  2. Step 2: Convert to fraction form
    26,599.17/36,709.05 = 14,664.84/x
  3. Step 3: Cross multiply
    26,599.17x = 36,709.05 × 14,664.84
  4. Step 4: Simplify right side
    26,599.17x = 538,332,344.80
  5. Step 5: Solve for x
    x = 538,332,344.80/26,599.17
  6. Step 6: Final answer
    x = 20,238.69

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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.