Home / 14,856.10-22,279.44-4,858.53

Finding the Fourth Proportional to 14,856.10, 22,279.44 and 4,858.53

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Solution

The fourth proportional to 14,856.10, 22,279.44 and 4,858.53 is: 7,286.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,856.10 : 22,279.44 = 4,858.53 : x
  2. Step 2: Convert to fraction form
    14,856.10/22,279.44 = 4,858.53/x
  3. Step 3: Cross multiply
    14,856.10x = 22,279.44 × 4,858.53
  4. Step 4: Simplify right side
    14,856.10x = 108,245,428.13
  5. Step 5: Solve for x
    x = 108,245,428.13/14,856.10
  6. Step 6: Final answer
    x = 7,286.26

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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.