Home / 29,178.30-43,767.45-23,346.30

Finding the Fourth Proportional to 29,178.30, 43,767.45 and 23,346.30

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Solution

The fourth proportional to 29,178.30, 43,767.45 and 23,346.30 is: 35,019.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,178.30 : 43,767.45 = 23,346.30 : x
  2. Step 2: Convert to fraction form
    29,178.30/43,767.45 = 23,346.30/x
  3. Step 3: Cross multiply
    29,178.30x = 43,767.45 × 23,346.30
  4. Step 4: Simplify right side
    29,178.30x = 1,021,808,017.94
  5. Step 5: Solve for x
    x = 1,021,808,017.94/29,178.30
  6. Step 6: Final answer
    x = 35,019.45

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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.