Home / 377,384.64-566,082.72-96,895.68

Finding the Fourth Proportional to 377,384.64, 566,082.72 and 96,895.68

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Solution

The fourth proportional to 377,384.64, 566,082.72 and 96,895.68 is: 145,345.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,384.64 : 566,082.72 = 96,895.68 : x
  2. Step 2: Convert to fraction form
    377,384.64/566,082.72 = 96,895.68/x
  3. Step 3: Cross multiply
    377,384.64x = 566,082.72 × 96,895.68
  4. Step 4: Simplify right side
    377,384.64x = 54,850,970,090.65
  5. Step 5: Solve for x
    x = 54,850,970,090.65/377,384.64
  6. Step 6: Final answer
    x = 145,345.00

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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.