Home / 15,491.56-23,252.58-11,054.10

Finding the Fourth Proportional to 15,491.56, 23,252.58 and 11,054.10

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Solution

The fourth proportional to 15,491.56, 23,252.58 and 11,054.10 is: 16,592.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,491.56 : 23,252.58 = 11,054.10 : x
  2. Step 2: Convert to fraction form
    15,491.56/23,252.58 = 11,054.10/x
  3. Step 3: Cross multiply
    15,491.56x = 23,252.58 × 11,054.10
  4. Step 4: Simplify right side
    15,491.56x = 257,036,344.58
  5. Step 5: Solve for x
    x = 257,036,344.58/15,491.56
  6. Step 6: Final answer
    x = 16,592.02

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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.