Home / 23,484.46-32,407.34-13,410.92

Finding the Fourth Proportional to 23,484.46, 32,407.34 and 13,410.92

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Solution

The fourth proportional to 23,484.46, 32,407.34 and 13,410.92 is: 18,506.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,484.46 : 32,407.34 = 13,410.92 : x
  2. Step 2: Convert to fraction form
    23,484.46/32,407.34 = 13,410.92/x
  3. Step 3: Cross multiply
    23,484.46x = 32,407.34 × 13,410.92
  4. Step 4: Simplify right side
    23,484.46x = 434,612,258.12
  5. Step 5: Solve for x
    x = 434,612,258.12/23,484.46
  6. Step 6: Final answer
    x = 18,506.38

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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.