Home / 16,291.28-24,299.95-14,796.37

Finding the Fourth Proportional to 16,291.28, 24,299.95 and 14,796.37

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Solution

The fourth proportional to 16,291.28, 24,299.95 and 14,796.37 is: 22,070.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,291.28 : 24,299.95 = 14,796.37 : x
  2. Step 2: Convert to fraction form
    16,291.28/24,299.95 = 14,796.37/x
  3. Step 3: Cross multiply
    16,291.28x = 24,299.95 × 14,796.37
  4. Step 4: Simplify right side
    16,291.28x = 359,551,072.31
  5. Step 5: Solve for x
    x = 359,551,072.31/16,291.28
  6. Step 6: Final answer
    x = 22,070.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.