Home / 47,122.02-65,028.42-25,901.64

Finding the Fourth Proportional to 47,122.02, 65,028.42 and 25,901.64

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Solution

The fourth proportional to 47,122.02, 65,028.42 and 25,901.64 is: 35,744.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,122.02 : 65,028.42 = 25,901.64 : x
  2. Step 2: Convert to fraction form
    47,122.02/65,028.42 = 25,901.64/x
  3. Step 3: Cross multiply
    47,122.02x = 65,028.42 × 25,901.64
  4. Step 4: Simplify right side
    47,122.02x = 1,684,342,724.61
  5. Step 5: Solve for x
    x = 1,684,342,724.61/47,122.02
  6. Step 6: Final answer
    x = 35,744.28

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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.