Home / 150,008.40-224,710.20-93,675.60

Finding the Fourth Proportional to 150,008.40, 224,710.20 and 93,675.60

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Solution

The fourth proportional to 150,008.40, 224,710.20 and 93,675.60 is: 140,324.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,008.40 : 224,710.20 = 93,675.60 : x
  2. Step 2: Convert to fraction form
    150,008.40/224,710.20 = 93,675.60/x
  3. Step 3: Cross multiply
    150,008.40x = 224,710.20 × 93,675.60
  4. Step 4: Simplify right side
    150,008.40x = 21,049,862,811.12
  5. Step 5: Solve for x
    x = 21,049,862,811.12/150,008.40
  6. Step 6: Final answer
    x = 140,324.56

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1.5x scale

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.