Home / 14,720.04-22,077.66-4,329.36

Finding the Fourth Proportional to 14,720.04, 22,077.66 and 4,329.36

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Solution

The fourth proportional to 14,720.04, 22,077.66 and 4,329.36 is: 6,493.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,720.04 : 22,077.66 = 4,329.36 : x
  2. Step 2: Convert to fraction form
    14,720.04/22,077.66 = 4,329.36/x
  3. Step 3: Cross multiply
    14,720.04x = 22,077.66 × 4,329.36
  4. Step 4: Simplify right side
    14,720.04x = 95,582,138.10
  5. Step 5: Solve for x
    x = 95,582,138.10/14,720.04
  6. Step 6: Final answer
    x = 6,493.33

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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.