Home / 882,775.02-1,324,174.83-251,688.83

Finding the Fourth Proportional to 882,775.02, 1,324,174.83 and 251,688.83

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Solution

The fourth proportional to 882,775.02, 1,324,174.83 and 251,688.83 is: 377,536.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,775.02 : 1,324,174.83 = 251,688.83 : x
  2. Step 2: Convert to fraction form
    882,775.02/1,324,174.83 = 251,688.83/x
  3. Step 3: Cross multiply
    882,775.02x = 1,324,174.83 × 251,688.83
  4. Step 4: Simplify right side
    882,775.02x = 333,280,013,678.15
  5. Step 5: Solve for x
    x = 333,280,013,678.15/882,775.02
  6. Step 6: Final answer
    x = 377,536.75

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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.