Home / 122,167.95-183,280.62-37,923.80

Finding the Fourth Proportional to 122,167.95, 183,280.62 and 37,923.80

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Solution

The fourth proportional to 122,167.95, 183,280.62 and 37,923.80 is: 56,894.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,167.95 : 183,280.62 = 37,923.80 : x
  2. Step 2: Convert to fraction form
    122,167.95/183,280.62 = 37,923.80/x
  3. Step 3: Cross multiply
    122,167.95x = 183,280.62 × 37,923.80
  4. Step 4: Simplify right side
    122,167.95x = 6,950,696,802.57
  5. Step 5: Solve for x
    x = 6,950,696,802.57/122,167.95
  6. Step 6: Final answer
    x = 56,894.60

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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.