Home / 148,873.27-223,184.39-64,569.97

Finding the Fourth Proportional to 148,873.27, 223,184.39 and 64,569.97

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Solution

The fourth proportional to 148,873.27, 223,184.39 and 64,569.97 is: 96,800.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,873.27 : 223,184.39 = 64,569.97 : x
  2. Step 2: Convert to fraction form
    148,873.27/223,184.39 = 64,569.97/x
  3. Step 3: Cross multiply
    148,873.27x = 223,184.39 × 64,569.97
  4. Step 4: Simplify right side
    148,873.27x = 14,411,007,928.00
  5. Step 5: Solve for x
    x = 14,411,007,928.00/148,873.27
  6. Step 6: Final answer
    x = 96,800.51

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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.