Home / 26,126-36,053.92-14,948.24

Finding the Fourth Proportional to 26,126, 36,053.92 and 14,948.24

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Solution

The fourth proportional to 26,126, 36,053.92 and 14,948.24 is: 20,628.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,126 : 36,053.92 = 14,948.24 : x
  2. Step 2: Convert to fraction form
    26,126/36,053.92 = 14,948.24/x
  3. Step 3: Cross multiply
    26,126x = 36,053.92 × 14,948.24
  4. Step 4: Simplify right side
    26,126x = 538,942,649.10
  5. Step 5: Solve for x
    x = 538,942,649.10/26,126
  6. Step 6: Final answer
    x = 20,628.59

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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.