Home / 233,024.70-349,537.05-149,043.90

Finding the Fourth Proportional to 233,024.70, 349,537.05 and 149,043.90

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Solution

The fourth proportional to 233,024.70, 349,537.05 and 149,043.90 is: 223,565.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,024.70 : 349,537.05 = 149,043.90 : x
  2. Step 2: Convert to fraction form
    233,024.70/349,537.05 = 149,043.90/x
  3. Step 3: Cross multiply
    233,024.70x = 349,537.05 × 149,043.90
  4. Step 4: Simplify right side
    233,024.70x = 52,096,365,126.50
  5. Step 5: Solve for x
    x = 52,096,365,126.50/233,024.70
  6. Step 6: Final answer
    x = 223,565.85

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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.