Home / 150,336.08-224,981.94-93,386.60

Finding the Fourth Proportional to 150,336.08, 224,981.94 and 93,386.60

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Solution

The fourth proportional to 150,336.08, 224,981.94 and 93,386.60 is: 139,755.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,336.08 : 224,981.94 = 93,386.60 : x
  2. Step 2: Convert to fraction form
    150,336.08/224,981.94 = 93,386.60/x
  3. Step 3: Cross multiply
    150,336.08x = 224,981.94 × 93,386.60
  4. Step 4: Simplify right side
    150,336.08x = 21,010,298,438.00
  5. Step 5: Solve for x
    x = 21,010,298,438.00/150,336.08
  6. Step 6: Final answer
    x = 139,755.53

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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.