Home / 14,884.63-22,330.32-4,354.90

Finding the Fourth Proportional to 14,884.63, 22,330.32 and 4,354.90

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Solution

The fourth proportional to 14,884.63, 22,330.32 and 4,354.90 is: 6,533.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,884.63 : 22,330.32 = 4,354.90 : x
  2. Step 2: Convert to fraction form
    14,884.63/22,330.32 = 4,354.90/x
  3. Step 3: Cross multiply
    14,884.63x = 22,330.32 × 4,354.90
  4. Step 4: Simplify right side
    14,884.63x = 97,246,310.57
  5. Step 5: Solve for x
    x = 97,246,310.57/14,884.63
  6. Step 6: Final answer
    x = 6,533.34

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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.