Home / 25,095.48-37,652.45-10,300.43

Finding the Fourth Proportional to 25,095.48, 37,652.45 and 10,300.43

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Solution

The fourth proportional to 25,095.48, 37,652.45 and 10,300.43 is: 15,454.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095.48 : 37,652.45 = 10,300.43 : x
  2. Step 2: Convert to fraction form
    25,095.48/37,652.45 = 10,300.43/x
  3. Step 3: Cross multiply
    25,095.48x = 37,652.45 × 10,300.43
  4. Step 4: Simplify right side
    25,095.48x = 387,836,185.79
  5. Step 5: Solve for x
    x = 387,836,185.79/25,095.48
  6. Step 6: Final answer
    x = 15,454.42

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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.