Home / 173,369.16-260,090.52-61,044.84

Finding the Fourth Proportional to 173,369.16, 260,090.52 and 61,044.84

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Solution

The fourth proportional to 173,369.16, 260,090.52 and 61,044.84 is: 91,580.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,369.16 : 260,090.52 = 61,044.84 : x
  2. Step 2: Convert to fraction form
    173,369.16/260,090.52 = 61,044.84/x
  3. Step 3: Cross multiply
    173,369.16x = 260,090.52 × 61,044.84
  4. Step 4: Simplify right side
    173,369.16x = 15,877,184,178.92
  5. Step 5: Solve for x
    x = 15,877,184,178.92/173,369.16
  6. Step 6: Final answer
    x = 91,580.21

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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.