Home / 149,569.39-224,396.61-60,886.54

Finding the Fourth Proportional to 149,569.39, 224,396.61 and 60,886.54

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Solution

The fourth proportional to 149,569.39, 224,396.61 and 60,886.54 is: 91,347.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,569.39 : 224,396.61 = 60,886.54 : x
  2. Step 2: Convert to fraction form
    149,569.39/224,396.61 = 60,886.54/x
  3. Step 3: Cross multiply
    149,569.39x = 224,396.61 × 60,886.54
  4. Step 4: Simplify right side
    149,569.39x = 13,662,733,170.63
  5. Step 5: Solve for x
    x = 13,662,733,170.63/149,569.39
  6. Step 6: Final answer
    x = 91,347.12

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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.