Home / 849,935.38-1,274,605.98-250,737.52

Finding the Fourth Proportional to 849,935.38, 1,274,605.98 and 250,737.52

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Solution

The fourth proportional to 849,935.38, 1,274,605.98 and 250,737.52 is: 376,018.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,935.38 : 1,274,605.98 = 250,737.52 : x
  2. Step 2: Convert to fraction form
    849,935.38/1,274,605.98 = 250,737.52/x
  3. Step 3: Cross multiply
    849,935.38x = 1,274,605.98 × 250,737.52
  4. Step 4: Simplify right side
    849,935.38x = 319,591,542,402.37
  5. Step 5: Solve for x
    x = 319,591,542,402.37/849,935.38
  6. Step 6: Final answer
    x = 376,018.64

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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.