Home / 244,541.60-366,812.40-202,551.20

Finding the Fourth Proportional to 244,541.60, 366,812.40 and 202,551.20

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Solution

The fourth proportional to 244,541.60, 366,812.40 and 202,551.20 is: 303,826.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,541.60 : 366,812.40 = 202,551.20 : x
  2. Step 2: Convert to fraction form
    244,541.60/366,812.40 = 202,551.20/x
  3. Step 3: Cross multiply
    244,541.60x = 366,812.40 × 202,551.20
  4. Step 4: Simplify right side
    244,541.60x = 74,298,291,794.88
  5. Step 5: Solve for x
    x = 74,298,291,794.88/244,541.60
  6. Step 6: Final answer
    x = 303,826.80

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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.