Home / 250,935.14-376,205.87-124,486.45

Finding the Fourth Proportional to 250,935.14, 376,205.87 and 124,486.45

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Solution

The fourth proportional to 250,935.14, 376,205.87 and 124,486.45 is: 186,632.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,935.14 : 376,205.87 = 124,486.45 : x
  2. Step 2: Convert to fraction form
    250,935.14/376,205.87 = 124,486.45/x
  3. Step 3: Cross multiply
    250,935.14x = 376,205.87 × 124,486.45
  4. Step 4: Simplify right side
    250,935.14x = 46,832,532,596.16
  5. Step 5: Solve for x
    x = 46,832,532,596.16/250,935.14
  6. Step 6: Final answer
    x = 186,632.02

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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.