Home / 234,003.04-350,315.64-144,970.27

Finding the Fourth Proportional to 234,003.04, 350,315.64 and 144,970.27

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Solution

The fourth proportional to 234,003.04, 350,315.64 and 144,970.27 is: 217,028.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,003.04 : 350,315.64 = 144,970.27 : x
  2. Step 2: Convert to fraction form
    234,003.04/350,315.64 = 144,970.27/x
  3. Step 3: Cross multiply
    234,003.04x = 350,315.64 × 144,970.27
  4. Step 4: Simplify right side
    234,003.04x = 50,785,352,040.23
  5. Step 5: Solve for x
    x = 50,785,352,040.23/234,003.04
  6. Step 6: Final answer
    x = 217,028.60

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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.