Home / 24,014.40-36,021.60-15,223.20

Finding the Fourth Proportional to 24,014.40, 36,021.60 and 15,223.20

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Solution

The fourth proportional to 24,014.40, 36,021.60 and 15,223.20 is: 22,834.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,014.40 : 36,021.60 = 15,223.20 : x
  2. Step 2: Convert to fraction form
    24,014.40/36,021.60 = 15,223.20/x
  3. Step 3: Cross multiply
    24,014.40x = 36,021.60 × 15,223.20
  4. Step 4: Simplify right side
    24,014.40x = 548,364,021.12
  5. Step 5: Solve for x
    x = 548,364,021.12/24,014.40
  6. Step 6: Final answer
    x = 22,834.80

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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.