Home / 296,090.30-444,304.74-125,298.56

Finding the Fourth Proportional to 296,090.30, 444,304.74 and 125,298.56

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Solution

The fourth proportional to 296,090.30, 444,304.74 and 125,298.56 is: 188,019.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,090.30 : 444,304.74 = 125,298.56 : x
  2. Step 2: Convert to fraction form
    296,090.30/444,304.74 = 125,298.56/x
  3. Step 3: Cross multiply
    296,090.30x = 444,304.74 × 125,298.56
  4. Step 4: Simplify right side
    296,090.30x = 55,670,744,123.17
  5. Step 5: Solve for x
    x = 55,670,744,123.17/296,090.30
  6. Step 6: Final answer
    x = 188,019.48

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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.