Home / 24,042.39-36,009.81-13,898.36

Finding the Fourth Proportional to 24,042.39, 36,009.81 and 13,898.36

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Solution

The fourth proportional to 24,042.39, 36,009.81 and 13,898.36 is: 20,816.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,042.39 : 36,009.81 = 13,898.36 : x
  2. Step 2: Convert to fraction form
    24,042.39/36,009.81 = 13,898.36/x
  3. Step 3: Cross multiply
    24,042.39x = 36,009.81 × 13,898.36
  4. Step 4: Simplify right side
    24,042.39x = 500,477,122.86
  5. Step 5: Solve for x
    x = 500,477,122.86/24,042.39
  6. Step 6: Final answer
    x = 20,816.45

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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.