Home / 411,130.85-567,535.46-250,037.64

Finding the Fourth Proportional to 411,130.85, 567,535.46 and 250,037.64

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Solution

The fourth proportional to 411,130.85, 567,535.46 and 250,037.64 is: 345,158.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,130.85 : 567,535.46 = 250,037.64 : x
  2. Step 2: Convert to fraction form
    411,130.85/567,535.46 = 250,037.64/x
  3. Step 3: Cross multiply
    411,130.85x = 567,535.46 × 250,037.64
  4. Step 4: Simplify right side
    411,130.85x = 141,905,225,784.53
  5. Step 5: Solve for x
    x = 141,905,225,784.53/411,130.85
  6. Step 6: Final answer
    x = 345,158.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.