Home / 32,598.09-48,928.67-15,742.91

Finding the Fourth Proportional to 32,598.09, 48,928.67 and 15,742.91

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Solution

The fourth proportional to 32,598.09, 48,928.67 and 15,742.91 is: 23,629.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,598.09 : 48,928.67 = 15,742.91 : x
  2. Step 2: Convert to fraction form
    32,598.09/48,928.67 = 15,742.91/x
  3. Step 3: Cross multiply
    32,598.09x = 48,928.67 × 15,742.91
  4. Step 4: Simplify right side
    32,598.09x = 770,279,648.23
  5. Step 5: Solve for x
    x = 770,279,648.23/32,598.09
  6. Step 6: Final answer
    x = 23,629.59

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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.