Home / 149,696.08-224,543.48-60,928.54

Finding the Fourth Proportional to 149,696.08, 224,543.48 and 60,928.54

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Solution

The fourth proportional to 149,696.08, 224,543.48 and 60,928.54 is: 91,392.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,696.08 : 224,543.48 = 60,928.54 : x
  2. Step 2: Convert to fraction form
    149,696.08/224,543.48 = 60,928.54/x
  3. Step 3: Cross multiply
    149,696.08x = 224,543.48 × 60,928.54
  4. Step 4: Simplify right side
    149,696.08x = 13,681,106,402.92
  5. Step 5: Solve for x
    x = 13,681,106,402.92/149,696.08
  6. Step 6: Final answer
    x = 91,392.55

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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.