Home / 335,254.47-503,212.19-246,258.15

Finding the Fourth Proportional to 335,254.47, 503,212.19 and 246,258.15

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Solution

The fourth proportional to 335,254.47, 503,212.19 and 246,258.15 is: 369,629.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,254.47 : 503,212.19 = 246,258.15 : x
  2. Step 2: Convert to fraction form
    335,254.47/503,212.19 = 246,258.15/x
  3. Step 3: Cross multiply
    335,254.47x = 503,212.19 × 246,258.15
  4. Step 4: Simplify right side
    335,254.47x = 123,920,102,966.85
  5. Step 5: Solve for x
    x = 123,920,102,966.85/335,254.47
  6. Step 6: Final answer
    x = 369,629.98

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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.