Home / 22,665.35-34,055.44-14,349.29

Finding the Fourth Proportional to 22,665.35, 34,055.44 and 14,349.29

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Solution

The fourth proportional to 22,665.35, 34,055.44 and 14,349.29 is: 21,560.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,665.35 : 34,055.44 = 14,349.29 : x
  2. Step 2: Convert to fraction form
    22,665.35/34,055.44 = 14,349.29/x
  3. Step 3: Cross multiply
    22,665.35x = 34,055.44 × 14,349.29
  4. Step 4: Simplify right side
    22,665.35x = 488,671,178.49
  5. Step 5: Solve for x
    x = 488,671,178.49/22,665.35
  6. Step 6: Final answer
    x = 21,560.27

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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.