Home / 149,276.57-224,007.13-60,530.84

Finding the Fourth Proportional to 149,276.57, 224,007.13 and 60,530.84

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Solution

The fourth proportional to 149,276.57, 224,007.13 and 60,530.84 is: 90,833.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,276.57 : 224,007.13 = 60,530.84 : x
  2. Step 2: Convert to fraction form
    149,276.57/224,007.13 = 60,530.84/x
  3. Step 3: Cross multiply
    149,276.57x = 224,007.13 × 60,530.84
  4. Step 4: Simplify right side
    149,276.57x = 13,559,340,153.58
  5. Step 5: Solve for x
    x = 13,559,340,153.58/149,276.57
  6. Step 6: Final answer
    x = 90,833.68

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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.