Home / 239,919.90-359,880.33-62,426.64

Finding the Fourth Proportional to 239,919.90, 359,880.33 and 62,426.64

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Solution

The fourth proportional to 239,919.90, 359,880.33 and 62,426.64 is: 93,640.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,919.90 : 359,880.33 = 62,426.64 : x
  2. Step 2: Convert to fraction form
    239,919.90/359,880.33 = 62,426.64/x
  3. Step 3: Cross multiply
    239,919.90x = 359,880.33 × 62,426.64
  4. Step 4: Simplify right side
    239,919.90x = 22,466,119,803.99
  5. Step 5: Solve for x
    x = 22,466,119,803.99/239,919.90
  6. Step 6: Final answer
    x = 93,640.08

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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.