Home / 149,673.80-224,315.70-60,823.44

Finding the Fourth Proportional to 149,673.80, 224,315.70 and 60,823.44

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Solution

The fourth proportional to 149,673.80, 224,315.70 and 60,823.44 is: 91,155.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,673.80 : 224,315.70 = 60,823.44 : x
  2. Step 2: Convert to fraction form
    149,673.80/224,315.70 = 60,823.44/x
  3. Step 3: Cross multiply
    149,673.80x = 224,315.70 × 60,823.44
  4. Step 4: Simplify right side
    149,673.80x = 13,643,652,520.01
  5. Step 5: Solve for x
    x = 13,643,652,520.01/149,673.80
  6. Step 6: Final answer
    x = 91,155.92

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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.