Home / 25,015.04-37,522.62-10,223.95

Finding the Fourth Proportional to 25,015.04, 37,522.62 and 10,223.95

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Solution

The fourth proportional to 25,015.04, 37,522.62 and 10,223.95 is: 15,335.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,015.04 : 37,522.62 = 10,223.95 : x
  2. Step 2: Convert to fraction form
    25,015.04/37,522.62 = 10,223.95/x
  3. Step 3: Cross multiply
    25,015.04x = 37,522.62 × 10,223.95
  4. Step 4: Simplify right side
    25,015.04x = 383,629,339.63
  5. Step 5: Solve for x
    x = 383,629,339.63/25,015.04
  6. Step 6: Final answer
    x = 15,335.95

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1.5x scale

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.