Home / 23,678.37-35,489.27-11,011.01

Finding the Fourth Proportional to 23,678.37, 35,489.27 and 11,011.01

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Solution

The fourth proportional to 23,678.37, 35,489.27 and 11,011.01 is: 16,503.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,678.37 : 35,489.27 = 11,011.01 : x
  2. Step 2: Convert to fraction form
    23,678.37/35,489.27 = 11,011.01/x
  3. Step 3: Cross multiply
    23,678.37x = 35,489.27 × 11,011.01
  4. Step 4: Simplify right side
    23,678.37x = 390,772,556.94
  5. Step 5: Solve for x
    x = 390,772,556.94/23,678.37
  6. Step 6: Final answer
    x = 16,503.36

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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.