Home / 23,336.68-35,005.50-13,014.12

Finding the Fourth Proportional to 23,336.68, 35,005.50 and 13,014.12

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Solution

The fourth proportional to 23,336.68, 35,005.50 and 13,014.12 is: 19,521.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,336.68 : 35,005.50 = 13,014.12 : x
  2. Step 2: Convert to fraction form
    23,336.68/35,005.50 = 13,014.12/x
  3. Step 3: Cross multiply
    23,336.68x = 35,005.50 × 13,014.12
  4. Step 4: Simplify right side
    23,336.68x = 455,565,777.66
  5. Step 5: Solve for x
    x = 455,565,777.66/23,336.68
  6. Step 6: Final answer
    x = 19,521.45

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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.