Home / 377,055.13-565,577.76-92,748.14

Finding the Fourth Proportional to 377,055.13, 565,577.76 and 92,748.14

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Solution

The fourth proportional to 377,055.13, 565,577.76 and 92,748.14 is: 139,121.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,055.13 : 565,577.76 = 92,748.14 : x
  2. Step 2: Convert to fraction form
    377,055.13/565,577.76 = 92,748.14/x
  3. Step 3: Cross multiply
    377,055.13x = 565,577.76 × 92,748.14
  4. Step 4: Simplify right side
    377,055.13x = 52,456,285,265.37
  5. Step 5: Solve for x
    x = 52,456,285,265.37/377,055.13
  6. Step 6: Final answer
    x = 139,121.00

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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.