Home / 23,323.57-32,184.20-13,113.52

Finding the Fourth Proportional to 23,323.57, 32,184.20 and 13,113.52

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Solution

The fourth proportional to 23,323.57, 32,184.20 and 13,113.52 is: 18,095.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,323.57 : 32,184.20 = 13,113.52 : x
  2. Step 2: Convert to fraction form
    23,323.57/32,184.20 = 13,113.52/x
  3. Step 3: Cross multiply
    23,323.57x = 32,184.20 × 13,113.52
  4. Step 4: Simplify right side
    23,323.57x = 422,048,102.71
  5. Step 5: Solve for x
    x = 422,048,102.71/23,323.57
  6. Step 6: Final answer
    x = 18,095.35

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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.