Home / 377,533.10-566,387.22-124,798.25

Finding the Fourth Proportional to 377,533.10, 566,387.22 and 124,798.25

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Solution

The fourth proportional to 377,533.10, 566,387.22 and 124,798.25 is: 187,226.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,533.10 : 566,387.22 = 124,798.25 : x
  2. Step 2: Convert to fraction form
    377,533.10/566,387.22 = 124,798.25/x
  3. Step 3: Cross multiply
    377,533.10x = 566,387.22 × 124,798.25
  4. Step 4: Simplify right side
    377,533.10x = 70,684,133,878.37
  5. Step 5: Solve for x
    x = 70,684,133,878.37/377,533.10
  6. Step 6: Final answer
    x = 187,226.32

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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.