Home / 23,041.59-34,507.01-13,150.88

Finding the Fourth Proportional to 23,041.59, 34,507.01 and 13,150.88

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Solution

The fourth proportional to 23,041.59, 34,507.01 and 13,150.88 is: 19,694.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,041.59 : 34,507.01 = 13,150.88 : x
  2. Step 2: Convert to fraction form
    23,041.59/34,507.01 = 13,150.88/x
  3. Step 3: Cross multiply
    23,041.59x = 34,507.01 × 13,150.88
  4. Step 4: Simplify right side
    23,041.59x = 453,797,537.41
  5. Step 5: Solve for x
    x = 453,797,537.41/23,041.59
  6. Step 6: Final answer
    x = 19,694.72

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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.