Home / 17,431.16-24,055.16-9,473.39

Finding the Fourth Proportional to 17,431.16, 24,055.16 and 9,473.39

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Solution

The fourth proportional to 17,431.16, 24,055.16 and 9,473.39 is: 13,073.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,431.16 : 24,055.16 = 9,473.39 : x
  2. Step 2: Convert to fraction form
    17,431.16/24,055.16 = 9,473.39/x
  3. Step 3: Cross multiply
    17,431.16x = 24,055.16 × 9,473.39
  4. Step 4: Simplify right side
    17,431.16x = 227,883,744.55
  5. Step 5: Solve for x
    x = 227,883,744.55/17,431.16
  6. Step 6: Final answer
    x = 13,073.36

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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.