Home / 26,983.47-37,237.02-15,046.95

Finding the Fourth Proportional to 26,983.47, 37,237.02 and 15,046.95

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Solution

The fourth proportional to 26,983.47, 37,237.02 and 15,046.95 is: 20,764.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,983.47 : 37,237.02 = 15,046.95 : x
  2. Step 2: Convert to fraction form
    26,983.47/37,237.02 = 15,046.95/x
  3. Step 3: Cross multiply
    26,983.47x = 37,237.02 × 15,046.95
  4. Step 4: Simplify right side
    26,983.47x = 560,303,578.09
  5. Step 5: Solve for x
    x = 560,303,578.09/26,983.47
  6. Step 6: Final answer
    x = 20,764.70

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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.