Home / 155,452.98-233,004.51-61,849.38

Finding the Fourth Proportional to 155,452.98, 233,004.51 and 61,849.38

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Solution

The fourth proportional to 155,452.98, 233,004.51 and 61,849.38 is: 92,704.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,452.98 : 233,004.51 = 61,849.38 : x
  2. Step 2: Convert to fraction form
    155,452.98/233,004.51 = 61,849.38/x
  3. Step 3: Cross multiply
    155,452.98x = 233,004.51 × 61,849.38
  4. Step 4: Simplify right side
    155,452.98x = 14,411,184,480.70
  5. Step 5: Solve for x
    x = 14,411,184,480.70/155,452.98
  6. Step 6: Final answer
    x = 92,704.46

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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.