Home / 32,680.40-49,026.06-25,660.13

Finding the Fourth Proportional to 32,680.40, 49,026.06 and 25,660.13

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Solution

The fourth proportional to 32,680.40, 49,026.06 and 25,660.13 is: 38,494.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,680.40 : 49,026.06 = 25,660.13 : x
  2. Step 2: Convert to fraction form
    32,680.40/49,026.06 = 25,660.13/x
  3. Step 3: Cross multiply
    32,680.40x = 49,026.06 × 25,660.13
  4. Step 4: Simplify right side
    32,680.40x = 1,258,014,827.86
  5. Step 5: Solve for x
    x = 1,258,014,827.86/32,680.40
  6. Step 6: Final answer
    x = 38,494.48

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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.