Home / 683,079.54-1,024,504.10-250,707.62

Finding the Fourth Proportional to 683,079.54, 1,024,504.10 and 250,707.62

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Solution

The fourth proportional to 683,079.54, 1,024,504.10 and 250,707.62 is: 376,019.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,079.54 : 1,024,504.10 = 250,707.62 : x
  2. Step 2: Convert to fraction form
    683,079.54/1,024,504.10 = 250,707.62/x
  3. Step 3: Cross multiply
    683,079.54x = 1,024,504.10 × 250,707.62
  4. Step 4: Simplify right side
    683,079.54x = 256,850,984,591.24
  5. Step 5: Solve for x
    x = 256,850,984,591.24/683,079.54
  6. Step 6: Final answer
    x = 376,019.14

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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.