Home / 49,634.76-74,352.08-22,943.10

Finding the Fourth Proportional to 49,634.76, 74,352.08 and 22,943.10

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Solution

The fourth proportional to 49,634.76, 74,352.08 and 22,943.10 is: 34,368.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,634.76 : 74,352.08 = 22,943.10 : x
  2. Step 2: Convert to fraction form
    49,634.76/74,352.08 = 22,943.10/x
  3. Step 3: Cross multiply
    49,634.76x = 74,352.08 × 22,943.10
  4. Step 4: Simplify right side
    49,634.76x = 1,705,867,206.65
  5. Step 5: Solve for x
    x = 1,705,867,206.65/49,634.76
  6. Step 6: Final answer
    x = 34,368.40

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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.