Home / 29,071.51-43,607.44-10,352.28

Finding the Fourth Proportional to 29,071.51, 43,607.44 and 10,352.28

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Solution

The fourth proportional to 29,071.51, 43,607.44 and 10,352.28 is: 15,528.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,071.51 : 43,607.44 = 10,352.28 : x
  2. Step 2: Convert to fraction form
    29,071.51/43,607.44 = 10,352.28/x
  3. Step 3: Cross multiply
    29,071.51x = 43,607.44 × 10,352.28
  4. Step 4: Simplify right side
    29,071.51x = 451,436,239.55
  5. Step 5: Solve for x
    x = 451,436,239.55/29,071.51
  6. Step 6: Final answer
    x = 15,528.48

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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.