Home / 34,226.40-47,245.43-25,753.16

Finding the Fourth Proportional to 34,226.40, 47,245.43 and 25,753.16

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Solution

The fourth proportional to 34,226.40, 47,245.43 and 25,753.16 is: 35,549.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,226.40 : 47,245.43 = 25,753.16 : x
  2. Step 2: Convert to fraction form
    34,226.40/47,245.43 = 25,753.16/x
  3. Step 3: Cross multiply
    34,226.40x = 47,245.43 × 25,753.16
  4. Step 4: Simplify right side
    34,226.40x = 1,216,718,889.94
  5. Step 5: Solve for x
    x = 1,216,718,889.94/34,226.40
  6. Step 6: Final answer
    x = 35,549.13

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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.