Home / 149,464.53-224,250.26-64,039.50

Finding the Fourth Proportional to 149,464.53, 224,250.26 and 64,039.50

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Solution

The fourth proportional to 149,464.53, 224,250.26 and 64,039.50 is: 96,082.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,464.53 : 224,250.26 = 64,039.50 : x
  2. Step 2: Convert to fraction form
    149,464.53/224,250.26 = 64,039.50/x
  3. Step 3: Cross multiply
    149,464.53x = 224,250.26 × 64,039.50
  4. Step 4: Simplify right side
    149,464.53x = 14,360,874,205.07
  5. Step 5: Solve for x
    x = 14,360,874,205.07/149,464.53
  6. Step 6: Final answer
    x = 96,082.16

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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.