Home / 29,071.70-43,607.72-10,352.46

Finding the Fourth Proportional to 29,071.70, 43,607.72 and 10,352.46

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Solution

The fourth proportional to 29,071.70, 43,607.72 and 10,352.46 is: 15,528.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,071.70 : 43,607.72 = 10,352.46 : x
  2. Step 2: Convert to fraction form
    29,071.70/43,607.72 = 10,352.46/x
  3. Step 3: Cross multiply
    29,071.70x = 43,607.72 × 10,352.46
  4. Step 4: Simplify right side
    29,071.70x = 451,447,308.17
  5. Step 5: Solve for x
    x = 451,447,308.17/29,071.70
  6. Step 6: Final answer
    x = 15,528.76

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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.