Home / 14,723.05-22,090.43-5,363.70

Finding the Fourth Proportional to 14,723.05, 22,090.43 and 5,363.70

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Solution

The fourth proportional to 14,723.05, 22,090.43 and 5,363.70 is: 8,047.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,723.05 : 22,090.43 = 5,363.70 : x
  2. Step 2: Convert to fraction form
    14,723.05/22,090.43 = 5,363.70/x
  3. Step 3: Cross multiply
    14,723.05x = 22,090.43 × 5,363.70
  4. Step 4: Simplify right side
    14,723.05x = 118,486,494.22
  5. Step 5: Solve for x
    x = 118,486,494.22/14,723.05
  6. Step 6: Final answer
    x = 8,047.69

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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.