Home / 214,133.10-295,648.02-191,399.24

Finding the Fourth Proportional to 214,133.10, 295,648.02 and 191,399.24

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Solution

The fourth proportional to 214,133.10, 295,648.02 and 191,399.24 is: 264,259.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,133.10 : 295,648.02 = 191,399.24 : x
  2. Step 2: Convert to fraction form
    214,133.10/295,648.02 = 191,399.24/x
  3. Step 3: Cross multiply
    214,133.10x = 295,648.02 × 191,399.24
  4. Step 4: Simplify right side
    214,133.10x = 56,586,804,857.26
  5. Step 5: Solve for x
    x = 56,586,804,857.26/214,133.10
  6. Step 6: Final answer
    x = 264,259.96

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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.