Home / 14,001.48-19,324.44-9,522.18

Finding the Fourth Proportional to 14,001.48, 19,324.44 and 9,522.18

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Solution

The fourth proportional to 14,001.48, 19,324.44 and 9,522.18 is: 13,142.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,001.48 : 19,324.44 = 9,522.18 : x
  2. Step 2: Convert to fraction form
    14,001.48/19,324.44 = 9,522.18/x
  3. Step 3: Cross multiply
    14,001.48x = 19,324.44 × 9,522.18
  4. Step 4: Simplify right side
    14,001.48x = 184,010,796.08
  5. Step 5: Solve for x
    x = 184,010,796.08/14,001.48
  6. Step 6: Final answer
    x = 13,142.24

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.