Home / 47,022.66-64,892.46-25,801.92

Finding the Fourth Proportional to 47,022.66, 64,892.46 and 25,801.92

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Solution

The fourth proportional to 47,022.66, 64,892.46 and 25,801.92 is: 35,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,022.66 : 64,892.46 = 25,801.92 : x
  2. Step 2: Convert to fraction form
    47,022.66/64,892.46 = 25,801.92/x
  3. Step 3: Cross multiply
    47,022.66x = 64,892.46 × 25,801.92
  4. Step 4: Simplify right side
    47,022.66x = 1,674,350,061.52
  5. Step 5: Solve for x
    x = 1,674,350,061.52/47,022.66
  6. Step 6: Final answer
    x = 35,607.30

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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.