Home / 22,929.48-34,399.08-7,358.04

Finding the Fourth Proportional to 22,929.48, 34,399.08 and 7,358.04

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Solution

The fourth proportional to 22,929.48, 34,399.08 and 7,358.04 is: 11,038.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,929.48 : 34,399.08 = 7,358.04 : x
  2. Step 2: Convert to fraction form
    22,929.48/34,399.08 = 7,358.04/x
  3. Step 3: Cross multiply
    22,929.48x = 34,399.08 × 7,358.04
  4. Step 4: Simplify right side
    22,929.48x = 253,109,806.60
  5. Step 5: Solve for x
    x = 253,109,806.60/22,929.48
  6. Step 6: Final answer
    x = 11,038.62

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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.