Home / 149,802.24-224,691.08-44,621.24

Finding the Fourth Proportional to 149,802.24, 224,691.08 and 44,621.24

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Solution

The fourth proportional to 149,802.24, 224,691.08 and 44,621.24 is: 66,928.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,802.24 : 224,691.08 = 44,621.24 : x
  2. Step 2: Convert to fraction form
    149,802.24/224,691.08 = 44,621.24/x
  3. Step 3: Cross multiply
    149,802.24x = 224,691.08 × 44,621.24
  4. Step 4: Simplify right side
    149,802.24x = 10,025,994,606.54
  5. Step 5: Solve for x
    x = 10,025,994,606.54/149,802.24
  6. Step 6: Final answer
    x = 66,928.20

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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.