Home / 38,314.14-52,857.27-23,401.50

Finding the Fourth Proportional to 38,314.14, 52,857.27 and 23,401.50

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Solution

The fourth proportional to 38,314.14, 52,857.27 and 23,401.50 is: 32,284.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,314.14 : 52,857.27 = 23,401.50 : x
  2. Step 2: Convert to fraction form
    38,314.14/52,857.27 = 23,401.50/x
  3. Step 3: Cross multiply
    38,314.14x = 52,857.27 × 23,401.50
  4. Step 4: Simplify right side
    38,314.14x = 1,236,939,403.91
  5. Step 5: Solve for x
    x = 1,236,939,403.91/38,314.14
  6. Step 6: Final answer
    x = 32,284.15

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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.