Home / 377,511.32-566,268.14-93,201.90

Finding the Fourth Proportional to 377,511.32, 566,268.14 and 93,201.90

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Solution

The fourth proportional to 377,511.32, 566,268.14 and 93,201.90 is: 139,803.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,511.32 : 566,268.14 = 93,201.90 : x
  2. Step 2: Convert to fraction form
    377,511.32/566,268.14 = 93,201.90/x
  3. Step 3: Cross multiply
    377,511.32x = 566,268.14 × 93,201.90
  4. Step 4: Simplify right side
    377,511.32x = 52,777,266,557.47
  5. Step 5: Solve for x
    x = 52,777,266,557.47/377,511.32
  6. Step 6: Final answer
    x = 139,803.14

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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.