Home / 29,689.16-44,548.86-14,106.92

Finding the Fourth Proportional to 29,689.16, 44,548.86 and 14,106.92

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Solution

The fourth proportional to 29,689.16, 44,548.86 and 14,106.92 is: 21,167.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,689.16 : 44,548.86 = 14,106.92 : x
  2. Step 2: Convert to fraction form
    29,689.16/44,548.86 = 14,106.92/x
  3. Step 3: Cross multiply
    29,689.16x = 44,548.86 × 14,106.92
  4. Step 4: Simplify right side
    29,689.16x = 628,447,204.11
  5. Step 5: Solve for x
    x = 628,447,204.11/29,689.16
  6. Step 6: Final answer
    x = 21,167.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.