Home / 26,963.14-37,211.28-14,865.82

Finding the Fourth Proportional to 26,963.14, 37,211.28 and 14,865.82

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Solution

The fourth proportional to 26,963.14, 37,211.28 and 14,865.82 is: 20,516.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,963.14 : 37,211.28 = 14,865.82 : x
  2. Step 2: Convert to fraction form
    26,963.14/37,211.28 = 14,865.82/x
  3. Step 3: Cross multiply
    26,963.14x = 37,211.28 × 14,865.82
  4. Step 4: Simplify right side
    26,963.14x = 553,176,190.45
  5. Step 5: Solve for x
    x = 553,176,190.45/26,963.14
  6. Step 6: Final answer
    x = 20,516.02

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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.