Home / 122,592.07-183,794.64-63,389.98

Finding the Fourth Proportional to 122,592.07, 183,794.64 and 63,389.98

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Solution

The fourth proportional to 122,592.07, 183,794.64 and 63,389.98 is: 95,036.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,592.07 : 183,794.64 = 63,389.98 : x
  2. Step 2: Convert to fraction form
    122,592.07/183,794.64 = 63,389.98/x
  3. Step 3: Cross multiply
    122,592.07x = 183,794.64 × 63,389.98
  4. Step 4: Simplify right side
    122,592.07x = 11,650,738,553.71
  5. Step 5: Solve for x
    x = 11,650,738,553.71/122,592.07
  6. Step 6: Final answer
    x = 95,036.64

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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.