Home / 25,384.08-37,993.28-22,959.12

Finding the Fourth Proportional to 25,384.08, 37,993.28 and 22,959.12

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Solution

The fourth proportional to 25,384.08, 37,993.28 and 22,959.12 is: 34,363.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,384.08 : 37,993.28 = 22,959.12 : x
  2. Step 2: Convert to fraction form
    25,384.08/37,993.28 = 22,959.12/x
  3. Step 3: Cross multiply
    25,384.08x = 37,993.28 × 22,959.12
  4. Step 4: Simplify right side
    25,384.08x = 872,292,274.71
  5. Step 5: Solve for x
    x = 872,292,274.71/25,384.08
  6. Step 6: Final answer
    x = 34,363.75

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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.