Home / 250,533.12-376,223.04-248,597.76

Finding the Fourth Proportional to 250,533.12, 376,223.04 and 248,597.76

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Solution

The fourth proportional to 250,533.12, 376,223.04 and 248,597.76 is: 373,316.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,533.12 : 376,223.04 = 248,597.76 : x
  2. Step 2: Convert to fraction form
    250,533.12/376,223.04 = 248,597.76/x
  3. Step 3: Cross multiply
    250,533.12x = 376,223.04 × 248,597.76
  4. Step 4: Simplify right side
    250,533.12x = 93,528,205,004.39
  5. Step 5: Solve for x
    x = 93,528,205,004.39/250,533.12
  6. Step 6: Final answer
    x = 373,316.73

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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.