Home / 47,548.64-65,617.44-26,329.28

Finding the Fourth Proportional to 47,548.64, 65,617.44 and 26,329.28

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Solution

The fourth proportional to 47,548.64, 65,617.44 and 26,329.28 is: 36,334.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,548.64 : 65,617.44 = 26,329.28 : x
  2. Step 2: Convert to fraction form
    47,548.64/65,617.44 = 26,329.28/x
  3. Step 3: Cross multiply
    47,548.64x = 65,617.44 × 26,329.28
  4. Step 4: Simplify right side
    47,548.64x = 1,727,659,950.64
  5. Step 5: Solve for x
    x = 1,727,659,950.64/47,548.64
  6. Step 6: Final answer
    x = 36,334.58

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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.