Home / 47,022.57-64,892.48-25,803.23

Finding the Fourth Proportional to 47,022.57, 64,892.48 and 25,803.23

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Solution

The fourth proportional to 47,022.57, 64,892.48 and 25,803.23 is: 35,609.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,022.57 : 64,892.48 = 25,803.23 : x
  2. Step 2: Convert to fraction form
    47,022.57/64,892.48 = 25,803.23/x
  3. Step 3: Cross multiply
    47,022.57x = 64,892.48 × 25,803.23
  4. Step 4: Simplify right side
    47,022.57x = 1,674,435,133.23
  5. Step 5: Solve for x
    x = 1,674,435,133.23/47,022.57
  6. Step 6: Final answer
    x = 35,609.18

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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.