Home / 149,895.40-224,814.30-44,717.80

Finding the Fourth Proportional to 149,895.40, 224,814.30 and 44,717.80

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Solution

The fourth proportional to 149,895.40, 224,814.30 and 44,717.80 is: 67,068.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,895.40 : 224,814.30 = 44,717.80 : x
  2. Step 2: Convert to fraction form
    149,895.40/224,814.30 = 44,717.80/x
  3. Step 3: Cross multiply
    149,895.40x = 224,814.30 × 44,717.80
  4. Step 4: Simplify right side
    149,895.40x = 10,053,200,904.54
  5. Step 5: Solve for x
    x = 10,053,200,904.54/149,895.40
  6. Step 6: Final answer
    x = 67,068.11

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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.