Home / 16,739.42-23,099.45-10,023.50

Finding the Fourth Proportional to 16,739.42, 23,099.45 and 10,023.50

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Solution

The fourth proportional to 16,739.42, 23,099.45 and 10,023.50 is: 13,831.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,739.42 : 23,099.45 = 10,023.50 : x
  2. Step 2: Convert to fraction form
    16,739.42/23,099.45 = 10,023.50/x
  3. Step 3: Cross multiply
    16,739.42x = 23,099.45 × 10,023.50
  4. Step 4: Simplify right side
    16,739.42x = 231,537,344.71
  5. Step 5: Solve for x
    x = 231,537,344.71/16,739.42
  6. Step 6: Final answer
    x = 13,831.87

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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.