Home / 29,283.73-43,925.49-7,097.22

Finding the Fourth Proportional to 29,283.73, 43,925.49 and 7,097.22

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Solution

The fourth proportional to 29,283.73, 43,925.49 and 7,097.22 is: 10,645.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,283.73 : 43,925.49 = 7,097.22 : x
  2. Step 2: Convert to fraction form
    29,283.73/43,925.49 = 7,097.22/x
  3. Step 3: Cross multiply
    29,283.73x = 43,925.49 × 7,097.22
  4. Step 4: Simplify right side
    29,283.73x = 311,748,866.14
  5. Step 5: Solve for x
    x = 311,748,866.14/29,283.73
  6. Step 6: Final answer
    x = 10,645.81

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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.