Home / 109,448.18-164,177.24-33,541.26

Finding the Fourth Proportional to 109,448.18, 164,177.24 and 33,541.26

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Solution

The fourth proportional to 109,448.18, 164,177.24 and 33,541.26 is: 50,313.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,448.18 : 164,177.24 = 33,541.26 : x
  2. Step 2: Convert to fraction form
    109,448.18/164,177.24 = 33,541.26/x
  3. Step 3: Cross multiply
    109,448.18x = 164,177.24 × 33,541.26
  4. Step 4: Simplify right side
    109,448.18x = 5,506,710,709.55
  5. Step 5: Solve for x
    x = 5,506,710,709.55/109,448.18
  6. Step 6: Final answer
    x = 50,313.41

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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.