Home / 23,357.08-32,233.44-12,746.98

Finding the Fourth Proportional to 23,357.08, 32,233.44 and 12,746.98

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Solution

The fourth proportional to 23,357.08, 32,233.44 and 12,746.98 is: 17,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,357.08 : 32,233.44 = 12,746.98 : x
  2. Step 2: Convert to fraction form
    23,357.08/32,233.44 = 12,746.98/x
  3. Step 3: Cross multiply
    23,357.08x = 32,233.44 × 12,746.98
  4. Step 4: Simplify right side
    23,357.08x = 410,879,015.01
  5. Step 5: Solve for x
    x = 410,879,015.01/23,357.08
  6. Step 6: Final answer
    x = 17,591.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.