Home / 14,113.56-19,449.84-10,337.88

Finding the Fourth Proportional to 14,113.56, 19,449.84 and 10,337.88

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Solution

The fourth proportional to 14,113.56, 19,449.84 and 10,337.88 is: 14,246.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,113.56 : 19,449.84 = 10,337.88 : x
  2. Step 2: Convert to fraction form
    14,113.56/19,449.84 = 10,337.88/x
  3. Step 3: Cross multiply
    14,113.56x = 19,449.84 × 10,337.88
  4. Step 4: Simplify right side
    14,113.56x = 201,070,111.94
  5. Step 5: Solve for x
    x = 201,070,111.94/14,113.56
  6. Step 6: Final answer
    x = 14,246.59

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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.