Home / 149,535.02-224,314.70-44,353.69

Finding the Fourth Proportional to 149,535.02, 224,314.70 and 44,353.69

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Solution

The fourth proportional to 149,535.02, 224,314.70 and 44,353.69 is: 66,534.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,535.02 : 224,314.70 = 44,353.69 : x
  2. Step 2: Convert to fraction form
    149,535.02/224,314.70 = 44,353.69/x
  3. Step 3: Cross multiply
    149,535.02x = 224,314.70 × 44,353.69
  4. Step 4: Simplify right side
    149,535.02x = 9,949,183,883.69
  5. Step 5: Solve for x
    x = 9,949,183,883.69/149,535.02
  6. Step 6: Final answer
    x = 66,534.14

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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.