Home / 148,794.87-223,167.63-48,956.28

Finding the Fourth Proportional to 148,794.87, 223,167.63 and 48,956.28

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Solution

The fourth proportional to 148,794.87, 223,167.63 and 48,956.28 is: 73,426.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,794.87 : 223,167.63 = 48,956.28 : x
  2. Step 2: Convert to fraction form
    148,794.87/223,167.63 = 48,956.28/x
  3. Step 3: Cross multiply
    148,794.87x = 223,167.63 × 48,956.28
  4. Step 4: Simplify right side
    148,794.87x = 10,925,456,981.22
  5. Step 5: Solve for x
    x = 10,925,456,981.22/148,794.87
  6. Step 6: Final answer
    x = 73,426.30

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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.