Home / 356,218.08-534,126.96-244,024.80

Finding the Fourth Proportional to 356,218.08, 534,126.96 and 244,024.80

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Solution

The fourth proportional to 356,218.08, 534,126.96 and 244,024.80 is: 365,900.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,218.08 : 534,126.96 = 244,024.80 : x
  2. Step 2: Convert to fraction form
    356,218.08/534,126.96 = 244,024.80/x
  3. Step 3: Cross multiply
    356,218.08x = 534,126.96 × 244,024.80
  4. Step 4: Simplify right side
    356,218.08x = 130,340,224,588.61
  5. Step 5: Solve for x
    x = 130,340,224,588.61/356,218.08
  6. Step 6: Final answer
    x = 365,900.08

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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.