Home / 14,576.66-20,094.28-10,314.49

Finding the Fourth Proportional to 14,576.66, 20,094.28 and 10,314.49

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Solution

The fourth proportional to 14,576.66, 20,094.28 and 10,314.49 is: 14,218.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,576.66 : 20,094.28 = 10,314.49 : x
  2. Step 2: Convert to fraction form
    14,576.66/20,094.28 = 10,314.49/x
  3. Step 3: Cross multiply
    14,576.66x = 20,094.28 × 10,314.49
  4. Step 4: Simplify right side
    14,576.66x = 207,262,211.77
  5. Step 5: Solve for x
    x = 207,262,211.77/14,576.66
  6. Step 6: Final answer
    x = 14,218.77

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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.